I believe the answer is the first one
Answer:
52⁰
Step-by-step explanation:
Cos x⁰ = adjacent/hypotenus
Cos x⁰ = 8/13
Cos x⁰ = 0.615
x⁰ = cos^-1 (0.615)
x⁰ = 52⁰
Answer:
385 cubes
Step-by-step explanation:
11*7*5=385 cubes
The slope is 3 this is intergers solution the right side is positive and left side is negative
Answer:
≈ 130.2 cm²
Step-by-step explanation:
A = 8×10 + π·r²
= 80 + 3.14×16
= 80 + 50.24
= 130.24
≈ 130.2 cm²