If O is an angle in standard position and its terminal side passes through the point (-20,21), find the exact value of sec 0 in simplest radical form.

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

i will pick c put check it over to be sure

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 : )

the answer is

d.

5.3066 m2

step-by-step explanation: