Select the correct answer.
What is |3 1/2| ?
A. -2/7
B. -3 1/2
C. 3 1/2
D. -2/7

C

Step-by-step explanation:

|| is absolute value.

Absolute value is the distance away from 0.

|-1| is 1 point away from 0.

|1| is 1 point away from zero.

They both equal 1.

|3 1/2| is 3 1/2 away from zero so that is the answer.

Hope this helps!

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 : )

4n=2m

ratio of m to n: 2/4 = 1/2

answer

a. 1/2