Answer:
x^5-27
Step-by-step explanation:
add the exponents
multiply the rest
Answer:
Height = 3.5cm.
Step-by-step explanation:
Area of a trapezium:
a+b/2 × h
Area = 14.7cm²
Parallel sides (a and b) = 5.3cm, 3.1cm
14.7cm² = 5.3 + 3.1/2 × h
h = 14.7 ÷ 4.2
h = 3.5cm
The height is 3.5cm.
If there aren’t any degrees and it doesn’t state that the triangle is equilateral then you cannot solve this equation without more information
Answer:
$305.72
Step-by-step explanation:
If I did the math right that should be correct you might wanna check. 20miles/gallon 1747 / 20 = 87.35 × 3.50
Answer:
5.9 ft
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
872 = 4/3 (3.14) r^3
872 =4.186666666 r^3
Divide each side by 4.1866666 on each side
872 / 4.186666666 = r^3
208.2802548 = r^3
Take the cube root of each side
(208.2802548)^(1/3) = r^3^(1/3)
5.927652012 = r
Rounding to the nearest tenth
5.9 ft