I will mark branliest for ever Andrews first and it’s also 40 points

1. Which number would divide the numerator and the denominator of the first fraction to yield the second fraction?

5/10 divide ?/?= 1/2

2. 12/15 divide ?/? = 4/5

3. 10/12divide ?/? = 5/6

4. 14/18 divide ?/? = 7/9

Answers

Answer 1

Answer:

see below

Step-by-step explanation:

5/10 divide ?/?= 1/2

5/10 divide by 5/5 = 1/2

2. 12/15 divide ?/? = 4/5

12/15 divide by 3/3 = 4/5

3. 10/12divide ?/? = 5/6

10/12 divide by 2/2 = 5/6

4. 14/18 divide ?/? = 7/9

14/18 divide by 2/2 = 7/9


Related Questions

16 is closer to zero than-16.true or false​

Answers

Answer

True!

Step-by-step explanation:

If the number is negative it's further away from 0.

Can you help me please? I would appreciate it ❤️❤️

Answers

The answer is 9
You divide 143 % 11 to get 13. 13 is the number they make an hour, so if you divide 117 % 13 you will get 9.

Find k so that the distance from (-3,-1) to (k, 5) is 10 units.

Answers

Answer:

k = - 11, 5

Step-by-step explanation:

By distance formula:

[tex] \sqrt{ \{ {k - ( - 3) \}}^{2} + \{5 - ( - 1) \}^{2} } = 10 \\ \\ \sqrt{ {(k + 3)}^{2} + {(5 + 1)}^{2} } = 10 \\ \\ \sqrt{ {(k + 3)}^{2} + {(6)}^{2} } = 10 \\ \\ \sqrt{ {(k + 3)}^{2} + 36 } = 10 \\ \\ (k + 3)^{2} + 36 = {10}^{2} \\ ..(squaring \: both \: sides) \\ {k}^{2} + 6k + 9 + 36 = 100 \\ {k}^{2} + 6k + 45 - 100 = 0 \\ {k}^{2} + 6k - 55 = 0 \\ {k}^{2} + 11k - 5k - 55 = 0 \\ k(k + 11) - 5(k + 11) = 0 \\ (k + 11)(k - 5) = 0 \\ k + 11 = 0 \: or \: k - 5 = 0 \\ k = - 11 \: or \: k = 5 \\ \\ \huge \red { \boxed{k = \{ - 11, \: 5\}}}[/tex]

Express 4.05×〖10〗^(-7) in ordinary form *

Answers

Answer:

405/10⁹

Step-by-step explanation:

4,05 × 10⁻⁷ =  405/10²  ˣ  1/10⁷ = 405/10⁹

-36/(-6) find the sum or difference

Answers

Hey!

-36 divided -6 is 6.........

HELPP it’s due today!!! I’ll give brainlist!!!

Answers

Answer:

Step-by-step explanation:

Maria worked 5.1 hours on Monday and 7.35 hours on Tuesday. She gets paid $9.20 an hour. How much, in dollars, did Maria earn this week

Answers

Answer:

$114.54

Step-by-step explanation:

In order to answer this question, we are going to have to do some multiplication :)

First, we will find out how much Maria got paid on Monday. In order to find this, we must multiply 5.1 hours by $9.20, so

5.1 * 9.20 = 46.92

We will be using this number a little later. Next, we have to find out how much Maria got paid on Tuesday, so we have to multiply 7.35 hours by $9.20, so

7.35 * 9.20 = 67.62

Now, we will combine the numbers:

67.62 + 46.92 = 114.54

Therefore, Maria earned $114.54 this week

Hope this helps :)

105.34 and you would first add the hours together so 5.1 + 7.35= 11.45 then you would multiple $9.20 X 11.45= 105.34

HELP ITS TIMED
5(-2x-4)-2x+2=-425(−2x−4)−2x+2=−42

Answers

Answer: x=2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5(−2x−4)−2x+2=−42

(5)(−2x)+(5)(−4)+−2x+2=−42(Distribute)

−10x+−20+−2x+2=−42

(−10x+−2x)+(−20+2)=−42(Combine Like Terms)

−12x+−18=−42

−12x−18=−42

Step 2: Add 18 to both sides.

−12x−18+18=−42+18

−12x=−24

Step 3: Divide both sides by -12.

-12x/-12=-24/-12

x=2

Answer:

×=2

Step-by-step explanation:

distribution of the 5 and the -425 than bring all the "x" to one side than divide by the number next to the x on both sides

jar contains pink and green marbles in the ratio 3 : 4. When John replaces 5 of the green marbles with 8 pink marbles, the ratio becomes 29 : 23. The ratio of the total number of marbles in the jar after replacement to the total number of marbles in the jar originally is : .

Answers

Answer:

52:49

Step-by-step explanation:

pink:green

The ratio of pink to green marbles is

3k:4k

He removes 5 green marbles and adds 8 pink marbles.

Now the ratio of pink to green marbles is

(3k + 8):(4k - 5)

This rario is equal to 29:23.

(3k + 8)/(4k - 5) = 29/23

29(4k - 5) = 23(3k + 8)

116k - 145 = 69k + 184

47k = 329

k = 7

Original amounts:

3 * k = 3 * 7 = 21 pink

4 * k = 4 * 7 = 28 green

Original total = 21 + 28 = 49

Amounts after replacement:

3k + 8 = 3(7) + 8 = 29 pink

4k - 5 = 4(7) - 5 = 23 green

Total after replacement = 23 + 29 = 52

Answer: The ratio of the total number of marbles in the jar after replacement to the total number of marbles in the jar originally is 52:49.

Solve the following equation by using inverse operations to find the value of x. Hint: The sum of all interior angles in a triangle is 180 degrees.

x=60
x=90
x=30
x=180

Answers

Answer:

[tex] x = 30 [/tex]

Step-by-step explanation:

Given [tex] 2x, 3x, x [/tex], as the interior angles of the ∆, since sum of interior angles of ∆ = 180°, equation to solve for the value of x is given as:

[tex] 2x + 3x + x = 180 [/tex]

Combine like terms

[tex] 6x = 180 [/tex]

Apply the inverse operation of multiplication to solve for x. Since 6 is multiplying x = 6x, to get the value of x, the inverse operation of multiplication is division. Therefore, we would divide each side of the equation by 6.

[tex] \frac{6x}{6} = \frac{180}{6} [/tex]

[tex] x = 30 [/tex]

What is 1 whole and 5/8 as a decimal

Answers

Answer:

1 whole and 5/8 as a decimal is 1.625

Answer: 1.265
Steps: Convert 1 5/8 to a improper fraction-> 13/5 and dived the numerator by the denominator. 13/5= 1.265

6th grade math Please help ​

Answers

Answer:

17, no remainders.

Step-by-step explanation:

   

Michelle is filling out a form and needs to enter her height in meters. She
knows that she is 145 centimeters tall. What value should she enter in the
form?
145,000 meters
1,450 meters
1.45 meters
0.145 meters

Answers

1.45 meters is your answer

Plz Help!!!!!!!! I really need to pass

Answers

Answer:

[tex]x=120^o[/tex]

in order: 60, 60, 120, 120  (all of them in degrees)

Step-by-step explanation:

We need to add all four angles given (I'll use 0.5 instead of 1/2 to make the addition easier to type):

0.5 x + 0.5 x + x + x = 360

3 x = 360

x = 360/3 = 120

Therefore,  [tex]x=120^o[/tex]

now the angles are:

two of them are 1/2 of x, that is: 120/2 = 60

Then smallest angles are: [tex]60^o \,\,\,and \,\,\,60^o[/tex]

the largest are directly equal to "x", that is: [tex]120^o\,\,\,and \,\,\,120^o[/tex]

The null space for the matrix is span{A,B} where:_____.

Answers

Answer:

A is spanned by vector.

Step-by-step explanation:

The null space of matrix is set of all solutions to matrix. The linearly independent vectors forms subset which are spanned and forms the null space. The null space of vector can be found by reducing its echelon. The non zero rows formed are the null spaces of matrix.

You have 30 associates , 2 are not on the production floor. Each can process 150 UPH; Each works 8 hr days, 5 days week; each day each worker is given 2 15 min breaks. How many units can they output per

Answers

Answer:

16716p

Step-by-step explanation:

28 x 150 x ( 5 x 8 ) - 30

6+ (-4 3/4) + (-2 1/8)

Answers

Answer:

[tex] - 7.375[/tex]

Step-by-step explanation:

43/4=10.75

21/8=2.625

6-10.75= -4.75

-4.75-2.625= -7.375

what is 7 to the third power times 138 divided by 5

Answers

Answer:

9466.8

Step-by-step explanation:

stop deleting my answer ima roast you fuggin

if 4% of packages get lost in the mall, then which DECIMAL best represents the amount of packages lost in the mall?​

Answers

Answer:

0.04

Step-by-step explanation:

We know that 4% of packages are lost in the mail, but we want to know the decimal.

We must convert 4% to a decimal. There are 2 ways to do this.

1.

Remove percent sign and divide by 100.

4%

4

4/100

0.04

2.

Remove percent sign and move decimal place two spots to the left.

4%

4 = 4.0

4.0  -->  0.4  --> 0.04

0.04 of the packages are lost in the mail.

Raina has a fabric of area 7912 centimetre square find the largest square that can be cut from it how much piece will be left in any​

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given the question:

Raina has a fabric of area 7912 centimetre square find the largest square that can be cut from it how much piece will be left

Area of fabric = 7912 cm²

Largest square that can be cut from it :

Taking the square root of 7912

Sqrt(7912) = 88.94 cm

Hence, it can be deduced that the largest square tht can be cut from it will be 88cm

From area of a square = a²

Where area is the length of the side (since all sides are equal)

a² = 88² = 7744cm²

Hence, area left = (7912 - 7744) cm² = 168 cm²

Jason bought 6 movie tickets and four bags of popcorn Michael bought two movie tickets and three bags of popcorn each bag of popcorn was $5 and they spent $131 total. write an equation to solve.​

Answers

Answer:

Equation is [tex]8M + 7P = 131[/tex]

[tex]M = \$12[/tex]

Step-by-step explanation:

Given

Jason: 6 Movies and 4 popcorn

Michael: 2 Movies and 3 Popcorn

1 Popcorn = $5

Total = $131

Required

- Write an equation to solve

Represent Movie with M and Popcorn with P

For Jason, we have:

6M + 4P

For Michael, we have:

2M + 3P

Add these parameters together

Jason + Michael = $131

[tex]6M + 4P + 2M + 3P = 131[/tex]

Collect Like Terms

[tex]6M + 2M+ 4P + 3P = 131[/tex]

[tex]8M + 7P = 131[/tex]

Hence the equation is [tex]8M + 7P = 131[/tex]

From the question, we have that

[tex]P = \$5[/tex]

Substitute 5 for P

[tex]8M + 7 * 5 = 131[/tex]

[tex]8M + 35 = 131[/tex]

Solve for M

[tex]8M = 131 -35[/tex]

[tex]8M = 96[/tex]

[tex]M = \frac{96}{8}[/tex]

[tex]M = \$12[/tex]

which shows two products that both result in negative values?

Answers

Answer:

Its C

Step-by-step explanation:

Answer:

its number c

Step-by-step explanation:

the sum of 18 and a number x is equal to 22

Answers

Answer:

x=4

Step-by-step explanation:

the sum of 18 and a number x

that's just 18+x

is equal to 22

that means that something=22

=22

put all together

[tex]18+x=22\\\\18-18+x=22-18\\\\x=4[/tex]

The required value of x is 4.

Assume that the number we're looking for is represented by 'x'. According to the problem,

The sum of 18 and x is equal to 22.

We can write this as an equation: 18 + x = 22.

To solve for x,

Isolate it on one side of the equation.

We can do this by subtracting 18 from both sides:

18 + x - 18 = 22 - 18.

This simplifies to,

x = 4.

Therefore, the value of x that satisfies the equation is 4.

To learn more about subtraction visit:

https://brainly.com/question/17301989

#SPJ6

Question 9
5 pts
You earn $320 in 40 hours. At this rate how many hours do you work to earn $440? You must
include units in your answer.

Answers

Answer:

5.5 hours, or 5 and 1/2 hours, or 5 hours and 30 minutes

Step-by-step explanation:

40/320=x/44

cross multiply

40(44)=320x

1760=320x

1760/320=x

5.5

What is the average rate of change over the interval [0, 4]?

Answers

Answer:

[tex] \frac{3}{4} [/tex]

Step-by-step explanation:

Given:

Interval, [0, 4]

Required:

Average range of change over [0, 4]

SOLUTION:

Find f(0) and f(4) from the graph:

[tex] f(0) = 0 [/tex] (when x = 0, y = 0)

[tex] f(4) = 3 [/tex] (when x = 4, y = 3)

Average rate of change = [tex] \frac{f(b) - f(a)}{b - a} [/tex]

Where,

[tex] a = 0, f(a) = 0 [/tex]

[tex] b = 4, f(b) = 3 [/tex]

Plug in the values into the formula for average rate of change.

[tex] = \frac{3 - 0}{4 - 0} [/tex]

[tex] = \frac{3}{4} [/tex]

Average rate of change [tex] = \frac{3}{4} [/tex]

If z = 4.0 and y = 5.6, what is the value of x? z=y/x Express your answer to the tenths place (i.e., one digit after the decimal point).

Answers

Answer:

x=1.4

Step-by-step explanation:

Write the equation

[tex]\frac{5.6}{x} =4[/tex]

Multiply both sides by x

[tex]5.6=4x[/tex]

Divide both sides by 4

[tex]1.4=x[/tex]

Hope this helps! Plz award Brainliest : )

The value of x is 1.4 when z = 4.0 and y = 5.6.

What are Arithmetic operations?

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

Operators which let do a basic mathematical calculations.

+ Addition operation: Adds values on either side of the operator.

For example 12 + 2 = 14

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 12 -2 = 10

* Multiplication operation: Multiplies values on either side of the operator

For example 12*2 = 24

Given the equation as:

z = y/x

z = 4.0 and y = 5.6

To determine the value of x

⇒ z = y/x

Multiply by x on both sides

⇒ xz = y

Substitute the values z = 4.0 and y = 5.6

⇒ x(4) =(5.6)

Divide both sides by 4

⇒ x = (5.6)/(4)

⇒ x = 1.4

Hence, the value of x is 1.4 when z = 4.0 and y = 5.6.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

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36 divided by 6+(18-6x2)

Answers

Answer:

12.

Step-by-step explanation:

This equation seems to want you to use the Order of Operations, a.k.a PEMDAS (which stands for Parentheses, Exponents, Multiplication, Division, Addition, Subtraction). When you do a problem like this, you use the Order of Operations to figure out the order in which you'd solve your problem.

You would first solve what is in parentheses, since that is the first letter in PEMDAS. 18-6x2 is what we have in our parentheses, but it's too confusing to be solved yet. The next letter is E, a.k.a exponents, but there are no exponents in this equation, so we move on. Next is M, Multiplication. We would multiply 6 by 2, which gives us 12. Moving on, we have D, Division. We would do 36/6, which is 6.

Our 5th letter is A, Addition. We would have to add our 6 to (18-12), but that couldn't work, since our 18-12 is still in parentheses, and those come first. So, we would skip to the last letter, S, Subtraction. 18-12=6, and since we solved all the problems in the parentheses, we remove them, and add both 6's together, giving us 12.

7 What do you think f(x) = 2 mean?​

Answers

Answer:

f(5×)-7=2

Step-by-step explanation:

5×-7=2

7f(×)=2

Six more than the product of seven and a number is 55.
Which equation and solution correctly represent this sentence?

Answers

Answer:

49

Step-by-step explanation:

Let the product of seven be x,

55 = x + 6

x = 55 - 6

∴x = 49

Answer:

1/12

Step-by-step explanation:

trustt

(1/4 of 2 2/7) ÷ 3/5​

Answers

Answer:

HUUYY

Step-by-step explanation:

14D

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