What is the solution to this subtraction sentence? 3/4 – (-1/4) = a. -1 b. -1/2 c. 1/2 d. 1

D. 1

Step-by-step explanation:

Note that two negatives = one positive.

In this case: - (-1/4) = + 1/4

Add.

1/4 + 3/4 = 4/4 = 1

D. 1 is your answer

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answer: it's upside down and i can't read it

step-by-step explanation:

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 : )