The formula for volume is length×width×height (lwh). So if the length, width and height are the same, then the measurement of each is the cube root of 729:
So the length of each side of the prism is 9ft
4725mi= 24948000ft
There are 5280 feet in every mile!
11!/4!2! = 39916800/24(2)= 831600
Answer:
23
Step-by-step explanation:
2a/3 + 13 where a = 15
Step 1. Substitute a for 15
2(15)/3 + 13
Step 2. Multiply
30/3 + 13
Step 3. Divide
10 + 13
Step 4. Add
23
Answer:
- Trapezoid with the area 16.5 unit²
Step-by-step explanation:
Plotted the given points to find out the figure is trapezoid.
<u>Area formula for trapezoid:</u>
<u>The length of the bases:</u>
- b₁ = DE = 3 - (-1) = 4
- b₂ = FG = 4 - (-3) = 7
<u>h is the horizontal distance between the bases:</u>
<u>The area is:</u>
- A = 1/2(4 + 7)(3) = 16.5 unit²