Need help with number 2 20 points best answer

The possible dimensions are -7 and -8 units.

Solution:

Area of the rectangular skateboard park =

To find the dimensions of the park.

Let us factor the polynomial:

15x can be written as 7x + 8x.

Take x common in 1st two terms and 8 common in next two terms.

Make sure that the remaining terms in the bracket should be equal.

Now, take the common term (x + 7) outside from both terms.

If the length of the park is -7 then the width is -8.

If the length of the park is -8 then the width is -7.

The possible dimensions are -7 and -8 units.

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.