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KATRIN_1 [288]
4 years ago
13

PLEASE HELP -7y = -91 What does y equal

Mathematics
1 answer:
rusak2 [61]4 years ago
4 0

Answer: I think i got it because -7y/-7 = -91/-7 equals 13 so y = 13

Step-by-step explanation:

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Find the height "h" so that its area is equal to 400 square cm.
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Answer:

h = 20 cm

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 (b1+b2) *h

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400 = 1/2 (27+13) *h

400 = 1/2 (40) *h

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raghu bought 80 oranges at 3Rs per orange. he sold 30% oranges at 5Rs each and remaining oranges at the rate of 3Rs each. find h
Veronika [31]

Answer:

20% Profit percentage

Step-by-step explanation:

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3 years ago
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