25!
(80/100)*x=20
x=25
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Hope this helps! :)
Answer:
25
Step-by-step explanation:
<h3>
Answer: 9.7</h3>
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Explanation:
See the diagram below.
The diagram shows we have a right triangle with these side lengths:
- a = 8 meters
- b = 5.5 meters
- c = unknown hypotenuse
We'll use the pythagorean theorem to find c

Mrs. Durham and Brett are about 9.7 meters apart.
It will be 6 - 4.875 = 1.125 feet above the ground or 1.1 feet (rounded to the nearest tenth of a foot).
All you need to do is to replace t in the given equation with 1.5:

h=-4.875
The value is negative so we can assume that after 1.5 seconds the ball will be 4.875 feet lower than it was shot from.
<h3>
What is the height?</h3>
The measurement of someone or something from head to foot or from base to top.
But we also know that it was shot from a height of 6 feet,
So it will be 6 - 4.875 = 1.125 feet above the ground or 1.1 feet (rounded to the nearest tenth of a foot).
To learn more about the height visit:
brainly.com/question/73194
#SPJ1
Answer:
Third Option
Step-by-step explanation:
Given expression is:

Simplifying

As 5 cannot be taken out of the square root, it will remain inside the square root.
Hence, Third option is the correct answer ..