Answer:
3
Step-by-step explanation:
Answer:
draw a right angle triangle
Step-by-step explanation:
Let one of the angles be A
cos A = sin (90-A)
90 - x - 20 = x
2x = 70
x = 35 degrees
Answer:
71
Step-by-step explanation:
vertical sides are congruent
x+30=101
x=71
4(4x + 5)
4(4•7+5)
4(28+5)
4(33)
132
Answer:
Cynthia and I will be there at the same time I don't have a car you have a car you have a car you have a car you have a car you have a car you have a car you have
