The answer to 9 is 87.
The answer to 10 is x=91, y=89, and z=31
Mark as branliest plz
Answer:
No
Step-by-step explanation:
f(x) = x²
f(3) = 3²
= 3 × 3
= 9 Not 16
also
√16 = 4
Answer:
25 degrees
Step-by-step explanation:
arc divided by 2 = angle
50/2=25
Answer:
-4(5x^2-2x)
-4 x 5x^2-4(-2x)
-20x^2+8x
[(-4)-(-2)]+(-5)2
[(-4)+2]-10
(-2)-10
-12
Hope this helps!
