3 years ago

PLEASE HELP ME ASAP!

1 answer:

8 0

Answer is 5

explaining:

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Gnom [1K]

Answer:

I think C

Step-by-step explanation:

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3 years ago

allochka39001 [22]

$350 at least i think anyways

4 0

3 years ago

MAVERICK [17]

C = 9.5t.....when t = 14

c = 9.5(14)
c = $ 133 <==

3 0

3 years ago

Mnenie [13.5K]

100 cm, hope this helps, have a good day

4 0

3 years ago

vlada-n [284]

Answer: $k^4+10k^3+21k^2$

Step-by-step explanation:

Given

Height of rectangle is $h=k^2+3k$

Width is $w=k^2+7k$

The area of the rectangle is given by the multiplication of the height and width

$\Rightarrow A=\left(k^2+3k\right)\left(k^2+7k\right)\\\\\Rightarrow A=k^2k^2+k^2\cdot \:7k+3kk^2+3k\cdot \:7k\\\\\Rightarrow A=k^4+10k^3+21k^2$

Thus, the area of the rectangle is $k^4+10k^3+21k^2$ .

3 0

3 years ago