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igor_vitrenko [27]
3 years ago
15

Hbejdjdmkeksksksbdjenbsnsnsndnssnsndndnndndne

Mathematics
1 answer:
Ber [7]3 years ago
4 0

Answer:Dang i dont know.

Step-by-step explanation:

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A machine paints 158 toy planes in 45 minutes. find the unit rate per hour.
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Can someone help me with this
loris [4]

Hello! Please mark Brainliest for the explanation!

Answer:

Area: 10 inches

Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

4 0
3 years ago
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Prove the following identity.<br> [sin(x+y)+sin(x-y)]/[cos(x+y)+cos(x-y)] = tan(x)
tia_tia [17]
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\frac{(sin(x)cos(y) + sin(x)cos(y)) + (cos(x)sin(y) - cos(x)sin(y))}{(cos(x)cos(y) + cos(x)cos(y)) + (-sin(x)sin(y) + (sin(x)sin(y))} = tan(x)
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3 years ago
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