I need to find the unit rate and round to the nearest hundreth if necessary.
1 answer:
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For this, we will be using the pythagorean theorem, which is . Since we have the hypotenuse and one of the legs, we can solve for the other leg. Our equation will look like this:
Firstly, solve the exponents:
Next, subtract 3600 on both sides:
Next, square root both sides, and your answer will be x = 80 units
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How do you solve this? [question in attachment]
In order to find the perimeter of a shape, we should add all of its sides.
Since a triangle has only 3 sides, we add 3 sides together, like so:-
⇒ 9x-7+12x-13+3x+8
Combine like terms:-
➪ 9x+12x+3x-7-13-8
Which simplifies to
➪9x+15x-7-21
On further simplification,
➪24x-28
So we conclude that the perimeter of the triangle is 24x-28 units.
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