Answer:
Step-by-step explanation:
width=
=150 m
perimeter=(150+200)2
=700 m
area=150(200)
=30000 m²
Answer:
357.5ft^3
Step-by-step explanation:
solve for bottom reticular prism
8 * 10 * 4
320ft^3
solve for top triangular prism
((3*5)/2)*5
37.5ft^3
add top and bottom
320+37.5
357.5ft^3
The vertical angle diagonally across the equation, (3x +9) is also (3x+9).
Since m is perpendicular to n, that means that (3x + 9) + (x + 21) = 90° This is so because perpendicular lines form right angles which have the measure of 90°
3x + 9 + x + 21 = 90
4x + 30 = 90
4x = 60
x = 15
Maybe make a chart or graph showing that information?