Answer:
#8 is one #9 is 4
Step-by-step explanation:
Answer:
The Pythagorean theorem should help you out. Since you already know two sides of the triangle, you can do a^2 + b^2 = c^2
So in this problem, 16.5^2 + 9.2^2 =
272.25 + 84.64 = 356.89
Pasty you would take the square root of 356.89 and you would get x = 18.89 or 18.9 rounded to the nearest tenth
You can check your work by the Pythagorean theorem once more. 16.5^2 + 9.2^2 = 18.9^2 and you should get the same approximate answer (it will be a little bigger because you rounded)
Answer:
z³ subtract z⁹ gives you z⁶ but it's a negative right now so you would flip it and get 1 over z6
That way is:
6 $4
15 ?
4×15=60
60÷6=10
so answer is $10
Answer:
x = -8
Step-by-step explanation:
-2x-2=14
We want to solve for x
Add 2 to each side
-2x-2+2 = 14+2
-2x=16
Divide each side by -2
-2x/-2 =16/-2
x = -8