Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
The Pythagorean Theorem, which provides us with the relationship between the sides in a right triangle. A right triangle consists of two legs and a hypotenuse. The two legs meet at a 90° angle and the hypotenuse is the longest side of the right triangle and is the side opposite the right angle.
Step-by-step explanation:
h varies directly with a and inversely with b.
2 is the constant of variation.
The answer is D. this is because in order for the brackets to equal zero, you have to have a negative number inside.
Do you need to solve for x?
As the both equal y, they must both equal each other so
-2x+7=5x-7
Add 2x to both sides
7=7x-7
Add 7 to both sides
14=7x
Divide both sides by 7
2=x
X=2