Answer:
66 degrees
Step-by-step explanation:
angle WOX is congruent and vertical with angle YOZ
Answer:
9/28
Step-by-step explanation:
1/4 = 7/28 is owned by the first person.
3/7 = 12/28 is owned by the second person.
The third person owns 28/28 -7/28 -12/28 = 9/28 of the business.
Hey!
The formula for finding the length of the hypotenuse is:

That means you have to square both numbers.

That gives you:

<em>That means your answer is the first choice</em>

First convert x^2 + 10x - 9 to vertex form and you will get
f(x) = (x-5)^2 - 34 This means that the vertex must be (5, 34)