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Hi there!
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Answer:
[tex]16 + 28 + -42[/tex]
[tex]= 44 - 42[/tex]
[tex]= 2[/tex]
❀Hope this helped you!❀
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Answer:
2
Step-by-step explanation:
This is the answer because:
1) First, we have to add 16 and 28 which is 44
16 + 28 = 44
2) Next, we have to add 44 and -42, which will be 2 because whenever we have to add or subtract integers, we are supposed to multiply the signs, and then we have to put the sign of the greater number. In this case, it would be:
44 + (-42) = 44 - 42 = 2
Hope this helps! :D
City workers plan to build a picnic shelter in a
park. They must first clear a square-shaped
section of ground so the foundation can be poured.
The area of the foundation will be 200 ft?.
Which expression represents the side length of the
foundation, in feet?Answer is A
Answer:
Each side is 14.14 feet long
Step-by-step explanation:
Just find the square root
[tex]\sqrt{200\\}[/tex]=14.14
Each side is 14.14 feet long
Hope this helps! Plz award Brainliest : )
Answer:
Each side is 14.14 feet long
What is the missing value that makes the equation true?
32 + 12 – 6 = 52
13 +
Answer: 3
Explanation:
3^2 + 12 - 6 = 5^2 - 13 + (?)
start with 3^2 or 3x3 giving us 9 then we add 12 to it 9+12=21 subtract 6. 21-6=15 then we have to make the next part equal 15 so we start off by seeing how much we have so 5^2 or 5x5=25 then subtract 25-13=12 so that means we have to see what we need to add to this to make it 15 which is 3 so that means your answer is 3
3^2 + 12 - 6 = 5^2 - 13 + 3
Evaluate the expression when m=-3.
2
m” +8m-7
HELP ASAP
Answer:
-22
Step-by-step explanation:
I'm assuming you don't need an explanation because this is just a short answer question.
Hope this helps! :)
''five times the sum of a number and six is 48''
Hey there! I'm happy to help!
Sum means to add. Let's call our number n.
n+6
We multiply this whole thing by 5.
5(n+6)
And this is 48.
5(n+6)=48
Have a wonderful day! :D
A student believes she can earn at least $5200 from her summer job. She knows that she will have
to buy four new tires for her car at $90 each. She estimates her expenses while she is working at
$660. How much can the student save from her summer wages?
Answer:45 dollars
Step-by-step explanation:
Jk just trying to get brainly points
-6x1x30= and i dont know what it is
Answer:
- 180
Step-by-step explanation:
[tex] - 6 \times 1 \times 30[/tex]
Multiply :
[tex] - 6 \times 1 = - 6 \\ - 6 \times 30 = - 180[/tex]
Which is the simplified form of the expression ((x^-3)(y^2)/(x4)(y^6))^3
Answer:
i think X^3y^12
Step-by-step explanation:
.......
help asap with domain and range.
Answer:Overall, the steps for algebraically finding the range of a function are:
Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y).
Find the domain of g(y), and this will be the range of f(x).
If you can't seem to solve for x, then try graphing the function to find the range.
Step-by-step explanation:
Can you really afford to spend $14.80 on a book for your Kindle? If not, how much money do you need to earn to have an account balance of $0?
Describe in words the similarities and differences in multiplying and dividing complex numbers.
Answer:
t does not matter if the two numbers are the same for multiplication or division. 4. ( ÷ ) To divide two fractions, take the second fraction, and flip it so that the top number is now on the bottom and vice versa, then multiply the two fractions together like you would for number 3.
Step-by-step explanation:
Express (x+7)^2(x+7)^2 as a trinomial in standard form.
Answer:
[tex]x^{4}+28x^3+294x^2+1372x+2401[/tex]
Step-by-step explanation:
[tex](x+7)^{2} (x+7)^2 = (x+ 7)(x+7)(x+7)(x+7)\\(x^2+7x+7x+49)(x^2+7x+7x+49)=(x^2+14x+49)(x^2+14x+49)\\x^4+14x^3+49x^2+14x^3+196x^2+686x+49x^2+686x+2401\\x^4+28x^3+294x^2+1372x+2401[/tex]
All of the following are equivalent, except
(12 + 3)x
12x + 3x
(12 + 3x)x
15x
Answer:
(12+3x)x
Step-by-step explanation:
1- 12x+3x 15x
2- 12x+3x 15x
3- 13x+4x 17x
4- 15x
What is m< 11?
PLZ HURRY
Answer:B 55
Step-by-step explanation:
what is the answer to: Gia needs to make an investment that will double in 8 years. Which interest rate, compounded annually, is the lowest rate that will allow for this to happen? A. 4.4% B. 7.2% C. 9% D. 14.4% Please select the best answer from the choices provided
Answer: NOT D have a good day!
Step-by-step explanation:
Answer:
C. 9%
Step-by-step explanation:
That's it
What is 21 divided by 50
Solve for x:
(x+4)/2= 7
Answer:
x = 10
Step-by-step explanation:
[tex] \frac{(x + 4)}{2} = 7 \\ = > x + 4 = 7 \times 2 \\ = > x + 4 = 14 \\ = > x = 14 - 4 \\ = > x = 10[/tex]
.°. x = 10
Answer:
Given that
2+x/2=7
x/2=7-3
x/2=4
x=4/2
x=2
m(x) = 3x – 2
n(x) = x +4
Find m(n(x)).
You get 60 points
Answer:
3x+10
Step-by-step explanation:
Plug n(x) into the x of the m(x) and the answer is m(n(x)).
m(x) = 3x - 2
n(x) = x + 4
Plug in n(x) to m(x) as shown here
m(n(x)) = 3(x + 4) - 2
distribute the 3
m(n(x)) = 3x + 12 - 2
simplify
m(n(x))= 3x + 10
Let me know if this answer helps
0.7x-1.4=-3.5 what is the value if x
Answer:
x = -3
Step-by-step explanation:
Step 1: Add 1.4 to both sides.
0.7x − 1.4 + 1.4 = −3.5 + 1.4
0.7x = −2.1
Step 2: Divide both sides by 0.7.
0.7x/0.7 = −2.1/0.7
x= −3
Hope this helps
Answer:
x= -3
Step-by-step explanation:
add 1.4 on both sides giving you
0.7x/0.7 = -2.1/0.7 and 0.7x cancels out leaving you with -2.1 divided by 0.7
when you divide you Get -3
Someone plss help
I just need someone to check my answers
20 points extra
Answer:
The point (-2,0) is on the line: False
The point (0,-2) is on the line: True
The graph represents the equation 2x-2y=4: True
The graph represents the equation 2x+2y=4: False
Step-by-step explanation:
(-2,0) is not on the line, but (0,-2) is.
In order to find the answer to the last two, you must put the equation in y=mx+b form. The third question in y=mx+b form is y=x-2.
2x-2y=4
-2y=-2x+4
y=x-2, That is the equation.
The fourth question in y=mx+b form is y=-x+2.
2x+2y=4
2y=-2x+4
y=-x+2, That is not the equation.
If A(2, x) , B(x, 8) and AB = 3√2 cm, then x = ?
Answer:
x =5
Step-by-step explanation:
Using the formula for calculating the distance between two points
D = √(x2-x1)²+(y2-y1)²
Given the points A(2, x) , B(x, 8) and AB = 3√2
On substituting the given values into the formula;
AB = √(x-2)²+(8-x)²
3√2= √(x-2)²+(8-x)²
square both sides
(3√2)²= (x-2)²+(8-x)²
18 = (x-2)²+(8-x)²
expand
18 = x²-4x+4+64-16x+x²
18 = 2x²-20x+68
2x²-20x+68-18 = 0
2x²-20x+50 = 0
x²-10x+25 = 0
Factorize
x²-5x-5x+16 = 0
x(x-5)-5(x-5) = 0
(x-5)(x-5) = 0
x-5 = 0 an x-5 = 0
x = 5
The product of 6 and t divided by 7
Answer:
1.000
Step-by-step explanation:
-2(x+3)5=11 i need help on that
Answer:
x=-4.1
Step-by-step explanation:
Multiply 5 by −2.
−10(x+3)=11
Divide each term by −10 and simplify.
x+3=−11/10
Move all terms not containing x to the right side of the equation.
x=−41/10
The result can be shown in multiple forms.
Exact Form:
x=−41/10
Decimal Form:
x=−4.1
Mixed Number Form:
x=−4 1/10
A submarine is 212 feet below sea level. it rises 36 feet, and then descend 88 feet. Then, it descend another 36 feet. How far is the submarine from sea level? It is above or below sea level?
Answer:
300 feet below sea-level
Step-by-step explanation:
-212+36-88-36
The 36's cancel each other out.
-212-88
-300
What is the value of x in this expression:
15= 1/2 + 3/2x + 10
15= 1/2 + 3/2x + 10
X=3
What is the distance between the two points?
(6, -2) and (-2, 4)
Answer:
(8,6)
Step-by-step explanation:
count manually to get (8,6)
PLEASE HURRY!!
What value of x balances the scale?
Answer:
X = 5
Step-by-step explanation:
For the equilibrium position of the scale,
Weights on both the sides of the scale should be equal.
Weights on left side of the scale = Weights on the right side
Weights denoting X + Weights denoting (-1) = Weights denoting (X) + Weights denoting (1)
5(X) + 6(-1) = 3(X) + 4(1)
5X - 6 = 3X + 4
5X - 3x = 6 + 4
2X = 10
X = 5
Therefore, For X = 5, scale will be in the balanced position.
I NEED HELP PLEASE !!!
Answer:
real numbers, including the boundary lines
Step-by-step explanation:
The inequality symbols in this system both include the "or equal to" case, so the boundary lines of the "shaded area" are part of the solution set.
Ordinarily, weight is a continuous variable, so we presume the weights of almonds and cashews may be any real number. The problem statement gives no clarity in that regard, so it is entirely possible that the given nuts will only be delivered in packages with integer weights.
Based on our presumption, the solution set is best described as below.
_____
Additional comments
Each inequality gives rise to a "shaded region," as shown in the second attachment. The solution set will be the doubly-shaded region, limited to the first quadrant. (Quantities of nuts cannot be negative.) Strictly speaking, the answer choices are all incorrect.
If s ( x ) = 2 - x² and t ( x ) = 3x, what is s ( t ( -7 ) )?
Answer:
- 439
Step-by-step explanation:
s ( x ) = 2 - x² t ( x ) = 3xs ( t ( -7 ) ) = ?--------------------------
t (-7) = 3 * ( -7 ) = -21s ( t ( -7 ) ) = s ( -21 ) = 2 - ( -21 )² = 2 - 441 = - 439s ( t ( -7 ) ) = -4399f+16=70 whats the anwerrr plzzz
Answer:
f = 6
Step-by-step explanation:
Step 1: Write equation
9f + 16 = 70
Step 2: Subtract 16 on both sides
9f = 54
Step 3: Divide both sides by 9
f = 6
byron earns $11.00 per hour will byron have to work to earn $143.00?
Answer: 13 hours
Step-by-step explanation:
Money earned per hour = $11.00
Amount he plans to earn = $143. 00
Number of hours he will have to work to reach his goal = 143.00/11.00 = 13.
Therefore, Bryon will have to work of 13 hours to earn $ 143.00
Answer:
13 hours!
Step-by-step explanation:
All I did was divide $143.00 by $11.00 and got 13!
Or you could multiply $11.00 by 13 to get $143.00
They give you the same answer!! :D
