Answer:
Step-by-step explanation:
Calculate the number of CD's of the different musical styles
× 72 = = 12 ← dance CD's
× 72 = = 18 ← hip hop CD's
× 72 = 3 × 9 = 27 ← reggae CD's
total = 12 + 18 + 27 = 57
number of rock CD's = 72 - 57 = 15
fraction of rock CD's = =
252.85 - 120.01 = 132.84
Meg would have spent $132.84.
Well. The formula for the area of a trapezoid is b1 + b2 over 2 times h.
a = b1 + b2 (h)
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2
3.9 = 4+2.5 (h)
--------------------
<span> 2</span>
3.9 = 6.5(h)
----
2
height = 1.2 cm.
Answer:
the answer is 32
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
the answer is B