Answer:
Step-by-step explanation:
Perimeter = 2(l + w)
l = 8.5cm, perimeter = 24cm
24 = 2(8.5 + w)
Dividing through by 2
24/2 = 8.5 + w
12 = 8.5 + w
W = 12 - 8.5
W = 3.5cm
Answer:
-11, 723
Step-by-step explanation:
(27+15)/3+8(4+3-10)=-11
(90+30)*6-7*0+(10+5)/5=723
15
63 x 5 = 315
315/20 = 15.75
hence, 15 $20 bills
Answer:
PK represents a radius. Radius only goes half way of the circle.
Answer:
Total is 5 hours.
Step-by-step explanation:
... in the attached picture.
Hope this helps!
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