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Arisa [49]
3 years ago
15

Please help 45 = 32 - 47n

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
5 0

Step-by-step explanation:

45=32-47n

45-32=-47n

13=-47n

13/-47=n

0.276=n

n=0.276

Scilla [17]3 years ago
4 0

Answer:

45=32-47n

Step-by-step explanation:

4n7=45+35

47n=80

n=80:47

n=80/47

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Three lines of crops in a garden form a triangular shape. Strawberries are planted in a 10 ft line and green beans are planted i
Marat540 [252]

Answer:

p = 19.18

Step-by-step explanation:

This question is illustrated using the attachment and will be solved using cosine formula

a^2 = b^2 + c^2 - 2bcCosA

<em>Let the strawberry side be s, the Green beans be b and the pumpkins be p.</em>

<em />

The cosine formula in this case is:

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Collect Like Terms

p^2 - 7.5p + 100 - 324 = 0

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Using quadratic formula:

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c = -224

p = \frac{-(-7.5)\±\sqrt{(-7.5)^2-4*1*-224}}{2*1}

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6 0
3 years ago
Joe's gas tank is 1/4 full. After he buys 6 gallons of gas, it is 5/8 full. How many gallons can Joe's tank hold?
Korolek [52]

Answer:

Amount of gas that can be hold by Joe's tank = 16 gallons.

Step-by-step explanation:

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3 0
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