Which is true about dividing integers?
A If there is an odd number of negative signs, then the quotient is positive.
B The quotient of integer division is always positive.
C If there is an even number of negative signs, then the quotient is positive.
D The quotient of integer division is always negative.

Answers

Answer 1

Answer: C

Step-by-step explanation:

A says an odd number (neg) + (neg)+ (neg) = positive and that is not right

B. quotients are not always positive

C.  A even number of negatives (neg) + (neg) = a positive

D. is not true


Related Questions

Find the value of each variable

Answers

Answer:

x = 22, y = 12.

Step-by-step explanation:  

5x + 4 = 114                                  (opposite angles).

5x + 4 + 3x - 24 + 2y  = 180         (adjacent angles are supplementary)

From first equation:

5x = 110

x = 22.

Substituting for x in the second equation:

114 + 3(22) - 24 + 2y = 180

2y = 180 - 114 - 66 + 24

2y = 24

y = 12.


Simplify the expression.
-5-2 / 4-7

Answers

The simplified form of expression is 7/3

To simplify the expression, the first step involves simplification of numerator. Then, next step is simplification of denominator. After this, the complete fraction will be simplified by division, to give the smallest fraction.

Firstly simplifying numerator -

Numerator = -5-2

Performing addition to simplify the numerator

Numerator = -7

Simplifying the denominator -

Denominator = 4-7

Performing subtraction to simplify the denominator

Denominator = -3

Now, simplifying the expression by writing the fraction -

Expression = -7/-3

Cancelling negative sign. Also, the numbers are not divisible further, so the fraction is in the simplified form.

Expression = 7/3

Hence, the simplified expression is 7/3

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State whether each sentence is true or false. If false, replace the underlined term to make a true sentence.
The isometric view is when an object is viewed from a corner.

Answers

The sentence "The isometric view is when an object is viewed from a corner" is True.

Isometric projection is used in technical and engineering drawings. Isometric view is a technique for visually representing three-dimensional objects in two dimensions along a vertical line. It is a 3-D drawing which is set out using 30-degree angles.

The Bottom View, the Left Side View, and the Rear View are three views of isometric drawings. Isometric, dimetric and trimetric drawings are three types of  axonometric drawings. Engineers, technical illustrators and sometimes architects use Isometric view.

The sentence "The isometric view is when an object is viewed from a corner" is True.

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Jerry has 4 2/3 cups of strawberries. He uses 2/12 cups of strawberries to make a breakfast smoothie. Jerry wants to use the remaining strawberries to make pancakes. If it takes 1 1/12 cups of strawberries to make one pancake, how many pancakes can he make?

Answers

Using simple fraction, Jerry can make 4 pancakes using the left strawberries.

What is fraction?

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction.

Strawberries that Jerry has = 4 2/3 = 14/3cups

Strawberries used to make breakfast smoothies = 2/12cups

Left strawberries = 14/3 - 2/12

=  56 - 2 /12

= 54/12

Jerry uses cups to make pancake = 54/12  /  13 / 12

= 4 pancakes

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X intercept of y=10x+8

Answers

Answer:

this will look like

x=   y   +  4

     __    __

     10     5

the / are over so y on top of 10 and 4 over 5

(Laws of Exponents with Whole Number Exponents LC)

Which expression is equivalent to 2.3 raised to the fifth power divided by 0.9 raised to the fourth power, all raised to the third power?

2.5^3
2.5^15
2.3 raised to the eighth power divided by 0.9 raised to the seventh power
2.3 raised to the fifteenth power divided by 0.9 raised to the twelfth power

Answers

The equivalent expression for the given expression is [tex]\frac{2.3^{15}}{0.9^{12}}[/tex]. Therefore, option D is the correct answer.

The given expression is [tex](\frac{2.3^{5} }{0.9^{4} } )^{3}[/tex].

We need to find the equivalent expression for the given expression.

What is an equivalent expression?

Equivalent expressions are expressions that work the same even when they seem different. When we enter the same value for the variable, two algebraic expressions that are equivalent have the same value.

Use [tex](\frac{a}{b} )^{m}=\frac{a^{m}}{b^{m}}[/tex] and [tex](a^{m} )^{n}=a^{m\times n}[/tex] to solve the given expression.

Now, [tex](\frac{2.3^{5} }{0.9^{4} } )^{3}=\frac{(2.3^{5})^{3} }{(0.9^{4})^{3} }[/tex]

[tex]=\frac{(2.3^{5\times3})}{(0.9^{4\times3})}[/tex]

[tex]=\frac{2.3^{15}}{0.9^{12}}[/tex]

The equivalent expression for the given expression is [tex]\frac{2.3^{15}}{0.9^{12}}[/tex]. Therefore, option D is the correct answer.

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The inside of a flashlight surrounding the bulb is shaped like a parabola in which the base of the bulb represents the vertex and the top of the bulb represents the focus. Which of the following standard equations represents the parabola in which the base of the bulb is at (4, 6) and top of the bulb is at (4, 3)?

(x – 4)2 = –12(y – 6)
(x – 4)2 = –24(y – 6)
(x + 4)2 = 12(y + 6)
(x + 4)2 = 24(y + 6)

Answers

The standard equation which represents the parabola in which the base of the bulb is at (4, 6) and top of the bulb is at (4, 3) is: A. (x - 4)² = -12(y - 6).

How to determine the equation of a parabola?

Mathematically, the standard equation with the vertex for any parabola that opens up and symmetric about the y-axis is given by:

(x - h)² = 4a(y - k)

where:

h and k represents the vertex.a is a point.

In Geometry, the focus on the coordinate plane of a parabola is generally "n" units away from the vertex, and it's directly on the right side if it opens to the right or on the left side if it opens to the left.

Given the following data:

h = 4 and k = 6

a = 3 - 6 = -3

Substituting the given parameters into the formula, we have;

(x - h)² = 4a(y - k)

(x - 4)² = 4(-3)(y - 6)

(x - 4)² = -12(y - 6)

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The binary string 01001010001100 is a floating point number expressed using the 14-bit simple model given in your text. (there are no implied bits.) what is its decimal equivalent?

Answers

The binary string 01001010001100 is the number  9496 in decimal format.

This is further explained below.

What is its decimal equivalent?

Generally, The decimals that have the same total number of places after the decimal point are referred to as similar decimals. Equivalent decimals are different representations of the same decimal number that have the same numerical value.

For instance, 3.42 and 6.05 are equivalent to decimals since each number has two positions for the decimal point.

As an example, 0.3 and 0.30 are both considered to be comparable decimals since they both represent the same number.

The supplied binary string has one at positions 3, 4, 8, 10, and 13. (when counted from 0 starting from the unit place).

If there are any zeros in the provided number, the results of those locations will also be zero.

In conclusion, binary string 01001010001100 will be the figure

2^3 + 2^4 + 2^8 +2^10 + 2^13= 9496

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Which of the following equations have infinitely many solutions?
Choose all answers that apply:
-6x +35= -6x - 35
6x+35=-6x - 35
-6x+35=-6x + 35
6x+35= -6x +35

Answers

The following equations have many solutions:

-6x + 35 = -6x + 35

That is the only equation with infinitely many solutions. In order for an equation to have an infinite amount of solutions, it is required that every aspect is a replica of the other equation; the coefficient (can be reduced), constant, and terms all have to be the same.

If {10x+3y=2}10x+3y=2 is a true equation, what would be the value of \{10x+3y+7}10x+3y+7?

Answers

Answer:

9

Step-by-step explanation:

given

10x + 3y = 2

then

10x + 3y + 7

= 2 + 7

= 9

A cube has a volume of 125/8cubic inches. What is the edge length of the cube?

Answers

Ans:- All the edges of a cube have the same length, and the volume of a cube is the length of an edge taken to the third power. So the length of the edge of a cube with a volume of 125 is 5.wer:

please mark me as brainliest

Answer:

s = [tex]\frac{5}{2}[/tex] in

Step-by-step explanation:

the volume (V) of a cube is calculated as

V = s³ ( s is the edge length )

given V = [tex]\frac{125}{8}[/tex] in³ , then

s³ = [tex]\frac{125}{8}[/tex] ( take cube root of both sides )

[tex]\sqrt[3]{s^3}[/tex] = [tex]\sqrt[3]{\frac{125}{8} }[/tex]

s = [tex]\frac{\sqrt[3]{125} }{\sqrt[3]{8} }[/tex] = [tex]\frac{5}{2}[/tex] ( = 2.5 , in decimal form )

How to solve with elimination​

Answers

Solutions are different there 3 pictures click on one picture and there they will give a solution

Step-by-step explanation:

Good luck

degree of monomial 2a^6b^3

Answers

Answer:

6th degree monomial

Step-by-step explanation:

The highest exponent is 6. Therefore, the monomial is a 6th degree monomial.

Hope this helps!

Please mark as brainliest if correct!

Have a great day!

Michelle wants to buy a new 256 GB iPhone 11 that costs $849. She has $200 in savings and needs to earn the rest. If Michelle currently works at Subway and earns $12.50 per hour, which equation best represents this scenario?

Answers

Explanation:

If she has $200 dollars in savings that is going toward the iPhone 11, she would need $649 more.

So, when working at Subway having $12.50 per hour, she would need to work 52 hours. As 12.50 x 52 = 650.

So she would need to work 2 and 1/5 days.

200 dollars in savings plus the 52 hours she worked equaling 650 dollars
(200 + 650)
Equals $850, enough to buy the iPhone 11.

HELP SSP SHOW UR WORK WILL BRAINLEST SND 10 points

Answers

Answer: number 1. 4 number2. 7

Step-by-step explanation:

I hope this helps!

Answer:

Step-by-step explanation:

1. Given

Jordan paid $550

from $550  $240 is for the parts

he paid $65 per hour

so 550-240

= 310

then if

1 hour = $65

        ?  =$310

310*1/65

=4.76 hour

final answer for first question is 4.76 hour

Find the ninth and tenth terms of each arithmetic sequence. 1,8,15,22, . . . .

Answers

The ninth and tenth term of the given arithmetic progression are: 57, 64.

What is arithmetic progression?A series of numbers called an arithmetic progression or arithmetic sequence (AP) has a constant difference between the terms.

Given: 1, 8, 15, 22 (AP)

Here, a₁ = 1, d = 8-1 = 15 - 8 = 22 - 15 = 7

Thus, in the formula: [tex]a_n=a_1+(n-1)d[/tex],

For n = 9, a₉ = 1 + 8(7) = 57

For n =10, a₁₀ = 1 + 9(7) = 64.

Hence, The ninth and tenth term of the given arithmetic progression are: 57, 64.

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HELP ASAP!!!The circumference of a circle is 6 pi meters. Find the radius of the circle

Answers

3

Step-by-step explanation:

radius is just the diameter cut in half.

Isaac deposits $2,500 into an account that pays 4.75% interest
compounding continuously. How long will it take to double his
initial investment? Show all work for full credit and round your
answer to two decimal places.

Answers

Answer:

14.59

Step-by-step explanation:

The key words in this problem is that you are compounding continuously, so that would be a equals p e to the r t power to show you that formula, and so when it says you have 2500 in the account e to the .4 excuse me, 0.0475 t Power is equal to, it says, doubling the investment, and so you just have to think about your doubling the investment you're going to take 2500 times to do it. The first thing i would do, then, is to divide the 2500 over which actually cancels out this 2500 point so you're. Looking at e to the .0475 t, power is equal to 2 right, 4.75 percent, so to solve for t want to natural log, both sides- i forgot my t in there so to solve for t natural log of 2 divided by 0475, so it takes about 14.593 Years or, however, you're supposed around it says: 2 decimals soul be 14.59

A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 4 grams and the amount of gold in each necklace is 20 grams. The jeweler made a total of 14 bracelets and necklaces using 120 grams of gold. Graphically solve a system of equations in order to determine the number of bracelets made, x,x, and the number of necklaces made, y.

Answers

The number of bracelets will be 10 and the number of necklaces will be 4.

What is the solution to the equation?

The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.

A predetermined quantity of gold was available to a jeweler to create bracelets and necklaces. Each bracelet has 4 grams of gold, and each necklace contains 20 grams of gold. The jeweler used 120 grams of gold to create a total of 14 bracelets and necklaces.

Let x be the number of bracelets and y be the number of necklaces. Then the equation will be

x + y = 14                 ...1

4x + 20y = 120       ...2

From equations 1 and 2, then we have

4x + 20(14 - x) = 120

4x - 20x + 280 = 120

16x = 160

x = 10

Then the value of y will be

10 + y = 14

y = 14 - 10

y = 4

Thus, the number of bracelets will be 10 and the number of necklaces will be 4.

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An octagon has all equal side lengths and angle measures. a point is at the center of the octagon. what is the smallest angle of rotational symmetry for the regular octagon? °

Answers

There is a regular octagon with n = 8 sides. The minimum rotational symmetry angle is,

= 360/n

= 360/8

= 45 degrees.

Rotating this amount does not change the regular octagon. The front and back look the same.

Suppose that we are given a regular polygon with N sides, the angles of rotational symmetry are:

A = n * 360° / N

where n can take values = 1, 2, N, and there are N different angles. It is the minimum rotational symmetry when n equals 1.

So, in this case,

A = 360 / N , R = 30°

And we want to find the number N.

30° = 360° / N

N = 360° / 30°

N = 12

This means that a regular polygon has 12 sides.

12 Upright Step by step:

360° ÷ 8 = 45°

8 because the octagon has 8 sides.

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Answer:

45 Degrees

Step-by-step explanation:

just answered <3

If the domain of f is all real numbers in the interval [0, 7] and
the domain of g is all real numbers in the interval [-2, 5], the
domain of f + g is all real numbers in the interval______

Answers

Answer:   [0, 5]

=========================================================

Explanation:

Draw two parallel number lines as shown in the diagram below. Make sure the numbers line up.

The first number line has the interval [0,7] which is the same as writing 0 ≤ x ≤ 7

We have closed circles at 0 and 7. Then there's shading in between those endpoints.

Similarly, the other interval [-2, 5] represents -2 ≤ x ≤ 5. It has shading between the closed circles at -2 and 5.

The red dashed lines represent the portions where the two number lines overlap. This is from x = 0 to x = 5

The sub-interval 0 ≤ x ≤ 5 is found in both domains, and hence it's the domain of f+g

That turns into the interval notation of [0, 5]

Solve 3 x + 1 = − 5 by graphing. Then find the x- and y-intercepts.

Answers

From drawing the graph of the function 3x + y = -5, we can tell that the x and y intercepts are respectively; x = -5/3 and y = -5

How to graph linear equations?

We are given the Linear equation as;

3x + y = -5

Now, the y-intercept of the function is the point where x = 0. Thus, we plug in 0 for x to get the y-intercept.

3(0) + y = -5

0 + y = -5

y = -5

Similarly, the x-intercept will be the point when y = 0. Thus, we plug in 0 for y to get the x-intercept;

3x + 0 = -5

3x = -5

x = -5/3

From drawing the graph of the function 3x + y = -5, we can tell that the x and y intercepts are respectively; x = -5/3 and y = -5

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To pass a test in a water safety course, a student must get 80% of the questions
correct. There are 90 questions on the test. How many questions must a student
answer correctly to pass the test?

Answers

The student should answer 72 questions correctly to pass the test.

What is the percentage?Percentages are basically fractions with a denominator of 100. We use the percent symbol (%) besides a number to indicate that it is a percentage. For instance, if you answered 75 questions correctly out of 100 on a test (75/100), you would have received a 75%.

So, a number of correct questions for 80%:

90/100 × 800.90 × 80= 72

Therefore, 72 questions must a student answer correctly to pass the test

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How to graph of a piecewise function.

Answers

The required equations are y = -10, y = 3x / 2 + 21/ 2 and y = x /5 - 58/5.

What is the equation?

The equation is the relationship between variables and is represented as y =ax +b is an example of a polynomial equation.

Here,

For the line present at the left and third quarter is y = 3x / 2 + 21 / 2
For the horizontal curve, the equation is y = -10,
For the line in the fourth quadrant, the equation is y = x / 5 - 58/ 5.

Thus, the required equations are y = -10, y = 3x / 2 + 21/ 2 and y = x /5 - 58/5.

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solve the expression
[tex]4( {3}^{3} - 7) \div 10[/tex]

Answers

The solution of the given expression is fraction 4/5.

What is square of a number?

The result of multiplying an integer by the same integer is recognised as a square number.

A square number is essentially a number formed by the product of 2 identical numbers. The area of a square to 'n' as the length equal (in which n is an integer) is the clearest illustration of a square number in geometry.Square numbers always have the digits 0, 1, 4, 5, 6, and 9 at the end. For instance, 25, 49, 81, 100, and so on are perfect square numbers, whereas 37, 48, 22, and so on are not.A square number always has an even number of zeros just at end. This means that if a number ends with an odd number of zeros, it is not a square number.

The given expression is;

= 4(3² - 7)/10

we know that 3² = 3x3 = 9, put the value;

= 4(9 - 7)/10

= 8/10

Divide both numerator and denominator by 2.

= 4/5

Thus, the obtained expression is 4/5.

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Find unit rates to solve these rodeo problems.

1. Grady has been thrown off the bull 156 times in his last 52 rodeo events. The number of falls per event is:

Responses

104


3

4


1/3

Answers

The number of falls per event is 3 (second option).

What is the number of falls per event ?

The number of falls per event can be determined by using the mathematical operation, division. Division is the process of splitting an amount into equal parts using another number. For example, to divide 12 by 3, 12 has to be divided into equal parts using 3.

The sign used to represent division is ÷. The other operations used in mathematics are addition, subtraction and multiplication.

The number of falls per event = total times Grady fell off the horse / number of rodeo events

156 / 52 = 3 times

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Simplify each sum or difference. State any restrictions on the variables.
1 / x² - 4 + 6 / x+2

Answers

The simplification of difference of the given two rational expressions [tex]\frac{1}{x^{2} -4}+\frac{6}{x+2}[/tex] is equal to (6x-11)/ (x-2)(x+2).Restriction on the variables is given by x≠ -2,  x≠ 2.

As given in the question,

Given expression is [tex]\frac{1}{x^{2} -4}+\frac{6}{x+2}[/tex]

Simplify the given two rational expressions by factorizing them,

[tex]\frac{1}{x^{2} -4}+\frac{6}{x+2}\\\\= \frac{1}{(x-2)(x+2)}+\frac{6}{x+2}\\\\= \frac{1+6(x-2)}{(x-2)(x+2)}\\\\= \frac{1+6x-12}{(x-2)(x+2)}\\\\= \frac{(6x-11)}{(x-2)(x+2)}[/tex]

Restriction on the variables is given by  x≠ -2,  x≠2.

Therefore, the  simplification of difference of the given two rational expressions [tex]\frac{1}{x^{2} -4}+\frac{6}{x+2}[/tex] is equal to (6x-11)/ (x-2)(x+2). Restriction on the variables is given by x≠ -2,  x≠ 2.

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Find each difference.
2(2/3) - 7(1/3)

Answers

The answer is - 14/3.

How to find the difference?

The outcome of subtracting one number from another is difference.

The quantity difference between two numbers is what it alludes to.

Given,

2(2/3) - 7(1/3)

Solution:

2(2/3) - 7(1/3) = 8/3 - 22/3

                     = - 14/3

The answer is - 14/3.

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I need to find the angle measure and am not sure how to

Answers

Answer: 13. m<TEA=58 degrees

14. m<TEF=37 degrees

Step-by-step explanation:

TEA=FEA+TEF ==> Angles FEA and TEF make up angle TEA

FEA=TEF   ==> TEA was bisected to form FEA and TEF, so FEA and TEF are equal since the line EF has an equal distance from lines ET and EA.

13.

TEA=FEA+FEA

TEA=29+29

TEA=58

m<TEA=58 degrees

14. TEA=TEF+TEF

74=2 * TEF

74/2=TEF

TEF=37

m<TEF=37 degrees

Derlene,vonzell,eric, and daimond went to the mall.Darlene spents $45,vozell spents $57 and eric spents $22.If altogether they spent $144,how much did diamond spent

Answers

Diamond spent $20

If you add 45, 57, and 22, you’ll get 124. After that, you should subtract 124 from 144 and get your answer, 20.
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8 x 100 = 8 x 10^2 i don't know i need help please help!!!!! Explain to a new student how to simplify the expression below. Show the updated expression after each step you take. (-8)+(-3)+(-4)(7) 14+9(-2) 100 POINTS! ANSWER PLEASE! Order the following rational and irrational numbers from least to greatest. -2 3/5, square root of 20, 3.9, 10/3, 3 7/8 A 3 column table with 7 rows. The first column is labeled color with entries red, orange, yellow to white, white, white to blue, blue, blue. The second column is labeled surface temperature in Kelvin with entries under 3500, 3500 to 5000, 5000 to 6000, 6000 to 7500, 7500 to 11000, 11000 to 25000, greater than 25000. The last column is labeled average mass in solar masses with entries, 0.3, 0.8, 1.1, 1.7, 3.2, 18, 60.Arcturus is a star whose surface temperature is 4290 K.What is most likely the color of Arcturus?What is most likely the mass of Arcturus?about solar masses The center of the thin disk is displaced 15 mm and then released. What is the maximum velocity attained by the center of the disk assuming no slip between the disk and the surface? What occurs in the light-independent reaction of photosynthesis? Sales$100,000 adjusted cost of goods sold$47,000 selling and administrative expense$31,200 what is the net operating income? what are 3 ways an object can accelerate what two cell structures are not found in prokaryotic cells Find the area under the normal curve between the values z=-2.61 and z=0.4Round your answer to 4 decimal places. In the figure is a right triangle ABC with AC=10cm and AB=6cm, What is the height AB (Theorem of Pythagoras) Please help I will give brainliest What does hamilton mean by the power of the ""sword"" and the power of the ""purse""?. Tyler Tooling Company uses a job order cost system with overhead applied to products on the basis of machine hours. For the upcoming year, the company estimated its total manufacturing overhead cost at $420,000 and total machine hours at 60,000. During the first month of operations, the company worked on three jobs and recorded the following actual direct materials cost, direct labor cost, and machine hours for each job: Job 101 Job 102 Job 103 TotalDirect materials used $ 19,200 $ 14,400 $ 9,600 $ 43,200Direct labor $ 28,800 $ 11,200 $ 9,600 $ 49,600Machine hours 1,000 hours 4,000 hours 2,000 hours 7,000 hoursJob 101 was completed and sold for $60,000.Job 102 was completed but not sold.Job 103 is still in process.Actual overhead costs recorded during the first month of operations totaled $45,000.Required:1. Calculate the predetermined overhead rate.2. Compute the total manufacturing overhead applied to the Work in Process Inventory account during the first month of operations.3. Compute the balance in the Work in Process Inventory account at the end of the first month.4. How much gross profit would the company report during the first month of operations before making an adjustment for over- or underapplied manufacturing overhead?5-a. Determine the balance in the Manufacturing Overhead account at the end of the first month.5-b. Is it over- or underapplied? How many grams of CCl4 are needed to make a 1.20 m solution in 450g of octane? Please help me asap Determine whether each sequence is geometric. If so, find the common ratio. 1,2,4,8, . . . . . 8 grade, help please!!!! In which solvent would cyclohexane have the lowest solubility, 3-pentanol, diethyl ether, water, or octane? 7 ( x 4 ) 3 = 46