40% means "40 out of 100"
40 ÷ 100 = 0.40
So, 40% = 0.40 as a decimal
Answer:
1796.6 m³
Step-by-step explanation:
area of base = 1/2(11 + 16) x 9.5 = 128.33 m²
128.33(14) = 1796.6 m³
Answer:
none
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
When n = 6, the length is 3 * 6 + 2 = 20 and the width is 6 - 1 = 5. We know that the perimeter of the rectangle is twice the sum of its length and width. The sum of the length and width is 20 + 5 = 25 and twice that is 25 * 2 = 50.
