Equation D. 
can be used to solve y in feet.
Step-by-step explanation:
Step 1:
According to the Pythagorean theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
The hypotenuse is the side opposite the right angle. So the hypotenuse of this given triangle is 12 feet.
The other two sides of the triangle are 4 feet long and y feet long.
Step 2:
Substituting the values we know in the Pythagorean theorem, we get
which can also be written as
This is option D.
Step-by-step explanation:
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Answer:
17
Step-by-step explanation:
10 pounds in 3/5 bags means 50/5 bags
50/3 is 16.67, rounded he needs 17 bags
Answer:
the value of what exactly ❓
Answer: 80°
Step-by-Step Explanation:
By Angle Sum Property of a Triangle, all angles in a Triangle add up to 180°
Finding the Value of ‘x’ :-
2x + 3x + 4x = 180
5x + 4x = 180
9x = 180
x = 180/9
=> x = 20
Finding each Angle :-
2x = 2(20) = 2 * 20 = 40°
3x = 3(20) = 3 * 20 = 60°
4x = 4(20) = 4 * 20 = 80°
Hence, the Largest Angle is 80°
