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Blababa [14]
2 years ago
8

It is hard and i need help

Mathematics
2 answers:
zmey [24]2 years ago
7 0

Answer:

what help ok i answer it because im genius ok

Elza [17]2 years ago
7 0
What is it that you need? Are you seeking a joke? I’ve got one right now!! I’ll share it even though no body asked—

What makes a ghost grumpy?

Answer: The rain. It really dampens their spirits!

I’m really sorry if you didn’t find that funny..No hate please!✌
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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%28x%20%2B%204%29%7D%7B3%7D%20%20-%208%20%3D%2032" id="TexFormula1" title=" \fra
Serggg [28]

Answer:

\frac{2(x + 4)}{3} - 8 = 32

\frac{2(x + 4) - 8(3)}{3}  = 32

2(x + 4) - 24 = 96

2x + 8  - 24 = 96

2x = 96 + 24 - 8

2x = 112

x = 56

5 0
2 years ago
at 9am the outside temperature was -3 degree by the noon the temperature was 12 degree a news reporter said it was getting warme
Sati [7]
Because of wind chill, they may say that the way it feels is -3, but it was probably much warmer, but later (at 12 degrees) they were probably reporting actually temp. 
This is my best guess.
4 0
3 years ago
A rectangle has a height of k2 + 3 and a width of k2 + 7.
ElenaW [278]

Answer:

The area of the rectangle in polynomial form is k^4 +10 k^2 + 21

Step-by-step explanation:

Given

Shape: Rectangle

Height: k^2 + 3

Width: k^2 + 7

Required

Area of the rectangle

The area of a rectangle is calculated as thus;

Area = Length * Width

By substituting k^2 + 3 for height and k^2 + 7 for width; This gives

Area = (k^2 + 3)(k^2 + 7)

Expand the bracket

Area = k^2(k^2 + 7) + 3(k^2 + 7)

Open each bracket

Area = k^2*k^2 + k^2*7 + 3*k^2 + 3*7

Area = k^4 +7 k^2 + 3k^2 + 21

Area = k^4 +10 k^2 + 21

Hence, the area of the rectangle in polynomial form is k^4 +10 k^2 + 21

5 0
3 years ago
Solve the equation 9 = (3/8)y​
Scilla [17]

Hello! :)

\large\boxed{y = 24}

9 = (3/8)y

Solve for y.

Isolate y by dividing both sides by 3/8, or multiplying by its reciprocal (8/3)

9 · (8/3) = (3/8)y · (8/3)

72 / 3 = y

y = 24

3 0
2 years ago
Read 2 more answers
The cost of a pair of shoes is 39.99. The tax rate is 7.25% what is the total cot of the shoes
almond37 [142]
Tax would come out to $2.89, add that to the cost of the shoes, the total cost is $42.88
6 0
3 years ago
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