U just have to invert the signs and use the radius to the power of two
Answer:
If I'm not mistaking, they want you to find the number in the middle that's between X and Z.
That number would be 3.
Hope this helps a bit! :)
Answer:
x = -30
Step-by-step explanation:
x - (-10) = -20
Subtracting a negative is adding
x+10 = -20
Subtract 10 from each side to isolate x
x+10-10 = -20-10
x = -30
Answer:
Second one is -30, 20, -50
Third one is 30, 24, 6
Step-by-step explanation: