Answer:
1
Step-by-step explanation:
An event that is certain to happen has a probability of 1.
Change the inches into feet. There are 12 inches in a foot so divide 144 by 12. That gives you 12, so then multiply 12 by 14. You are left with 168 feet.
25^2 - 20^2 = A^2
225 = A^2
The sq root of 225 = 15
The width of Donna’s TV is 15 inches.
Hope this helps!
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Answer:
1.

2.

5.

Step-by-step explanation:
It is correct on Edge!
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