86 and 87 utilize the Pythagorean theorem. Where those tangent lines meet the circle forms a right angle. So you have a side length of 6 and a hypotenuse of 22. So the missing side length is 21.16. For 87, its the same thing, but you have the 2 legs but are missing the hypotenuse.
Answer
A 64
Step-by-step explanation:
you first multiply 8 times 8 .witch i got 64 so the height is 64
Answer:
The answer is c, a, b, d
Step-by-step explanation:
<span>V/7= 22
Multiply 7 on both sides
Final Answer: V = 154</span>
Answer: x≥-3
Step-by-step explanation:
-(4x-5)+16x≥-31
-4x+5+16x≥-31
12x+5≥-31
-5 -5
12x≥-36
12/12x≥-36/12
x≥-3
hope this helped :)
