Answer:
A 97
Step-by-step explanation:
Adds to 180 degrees. 83 + 97 = 180
Answer:
35
Step-by-step explanation:
Lisa will have 35 strips since 14÷0.4=35
Step-by-step explanation:
Two angles are called supplementary when their measures add up to 180 degrees.
<ADB + <BDC = 180°
IT'S seen that BOTH ADB and BDC are 90 degrees
90+90= 180
Answer:
Step-by-step explanation:
15-3(4-2x)-7(x-8) = 15 - 12 + 6x -7x +56 = -x +59
15-3(4-2x)-7(x-8) = - x + 59