Step-by-step explanation:
-5/8 + 3/4
= -5/8 + 6/8
=1/8
this is the answer. this should help
Answer:
Step-by-step explanation:
angles in triangle = 180
1. 180 - (70+45) = x = 65
2. x = 35
180 - 110 = 70
70/2 = 35 (isosceles triangle)
3. x = 113, y = 67
180 - (62 + 51) = y = 67
Angles on a line = 180
180 - 67 = x = 113
4. x = 60, y = 50
x = 180 - 120 = 60
y = 180 - (60 + 70) = 50
answers in degrees.
58%-62%
just add 2 to 60
and subtract 2 from 60 to find the range of percents
