In the diagram, the measure of z1 is 55°. if line y is rotated 5° clockwise about the point of intersection, what is the new measure of z3? 50° 130° 60° 120° me

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

part a: 1.08

part b: 27.59

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 : )