The length of the shorter base of a trapezoid, s, is 3 less than 2 times the longer base of the trapezoid, 1. Which equation can be used to determine the length of the shorter base of the trapezoid?
A S = 3-21
B S = 21-3
T +3
С S =
2
D S = 21 +3

rotation point l

step-by-step explanation:

tip $2.90

total $17.40

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )