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MaRussiya [10]
3 years ago
6

Factor the equation 5x^2+60x+160

Mathematics
1 answer:
timurjin [86]3 years ago
7 0

Answer:

5(x+4)(x+8)

Step-by-step explanation:

5x^2+60x+160

factor out the 5 first,

5(x^2+12x+32),

then factor out the trinomial,

find 2 numbers that when they multiply,

you get the third term, which is 32 in this case,

and when they add up,

you get the second term, which is 12 in this case.

5(x+4)(x+8)

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5 0
3 years ago
How much fabric is needed to make a tent in the shape of a triangular prism with the following measures?
makvit [3.9K]

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The fabric needs 196.4 ft²

Step-by-step explanation:

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∴ The area of the prism = 2 × 1/4 × (7)²√3 + 2 × 7 × 11

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If you find the area of the triangle by the rule 1/2 × base × height

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Two answer very closed

5 1
3 years ago
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