Answer:
x=4
y=3
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
The surface area (A) of a sphere is calculated as
A = 4πr² ← r is the radius, here r = 9, thus
A = 4π × 9² = 4π × 81 = 324π ≈ 1017.9 units²
It's probably 8 actually. Because you measure the AC and the CB and just subtract.
2-7x +10 =6
2-7(-2)+10
2-14+10
-16+10
-6
PEMDAS
