Answer:
3x - 23 = 28
Step-by-step explanation:
Area of rectangles is l (length) x w (width)
Answer:
she has 12 quarters and 6 nickels 6×.05 =.30 12×.25=3.00
Answer:
The complement is 50 and the supplement is 140
Step-by-step explanation:
Complementary angles add up to 90. Supplementary angles add up to 180. We simply need to subtract to find the difference to fill the gap.
90-40=50
180-40=140
The complement is 50 and the supplement is 140
Answer:
C
Step-by-step explanation:
