Answer:
a = 70
b=60
Step-by-step explanation:
Angle a and 110 are supplementary, which means they add to 180 degrees
a+ 110 = 180
Subtract 110 from each side
a+110-100=180-110
The three angles of a triangle add to 180
a+ b+ 50 = 180
We know a = 70
70 + b + 50 = 180
120 + b = 180
Subtract 120 from each side
120-120 + b = 180-120
b = 60
70º
It's a supplementary angle so 180º - 110º
Answer:Are you sure because when I divide it gives me 35 it’s no remainder and when I check to see if 35*3 is 105 it’s correct
368.72 ft^2
25x15-2π
=375-2π
~368.72
-
15x + 4 = -1
15x = -5
x = - ×
x = -
z = 8
3/4 (z+4)=9
3/4z + 3 = 9
3/4z = 6
n times 5 equals m
