Answer:
The answer is choice C.
Step-by-step explanation:
You have to calculate the air, a=h*b/2 so the answer is d)
The answer is c ≥ 1
Subtract 10 on both sides.
11-10= 1
and that’s how u get ur answer, hope this helped :)
Answer:
C. 31.64
Step-by-step explanation:
23 = sin(36) × Hypotenuse
Hypotenuse is the baseline between the angles 36° and 54°.
Hypotenuse = 23/sin(36)
x = cos(36) × Hypotenuse
x = cos(36) × 23/sin(36) = cos(36)/sin(36) × 23 =
= 1/tan(36) × 23 = 23/tan(36) = 31.63686382... ≈
≈ 31.64
