Answer:
the black points on the top right marked with the letters are the answers
Hope it Helps
Answer:
the sides together are 57 degrees
Step-by-step explanation:
I just know
Answer:
f^-1(x)=(x-4)/-8
Step-by-step explanation:
Answer:
y = 30
x = 60
Step-by-step explanation:
4y and 2y are consecutive angles, which means they are equal to 180° when added together
that is the same with x and (5x - 180)
to solve, you set the equations to 180
solving:
4y + 2y = 180
6y = 180
y = 30
x + 5x - 180 = 180
6x = 360
x = 60