Answer:

Step-by-step explanation:
The width of the free play section is 9 feet. The length is 5+5, which equals 10.
The area is
×
.
9×10=90 feet square
<u>Hope this helps :-)</u>
Answer:
5) we get a=6
6) we get c=8
Step-by-step explanation:
The triangles given are similar.
When the triangles are similar, the ratio of corresponding sides are also similar.
5) If c = 12, find a
We will use the ratio

Now cross multiply to find value of a

So, we get a=6
6. If b = 6.4, find c
We will use the ratio

Now cross multiply to find value of b

So, we get c=8
Answer:
1:4
Step-by-step explanation:
there are 5 questions. there is one correct answer so the rest must be wrong. so the ratio of correct to wrong is 1:4.
The probability would be 50 percent because there are 3 gold watches and 3 silver watches.
13. 17y² - 22y
14. 9m²n+7mn²
15. 11y²
16. 8x²y
I'm not 100% sure if these are all correct, so please forgive me if I'm wrong.
Hopefully this helps, and please consider marking branliest.