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evablogger [386]

3 years ago

12

Y=4(3x-1)(5x-1) what is equal to y?

1 answer:

Klio2033 [76]3 years ago

8 0

Answer:

Y=60x^(2)-32x+4

Step-by-step explanation:

Y=4(3x-1)(5x-1)

=(12x-4)(5x-1)

=60x^(2)-12x-20x+4

<u>Y=60x^(2)-32x+4</u>

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4k + 15 greater than -2k + 3

ioda

Answer:

k>-2

Step-by-step explanation:

4k+15>-2k+3

4k-(-2k)+15>3

4k+2k+15>3

6k+15>3

6k>3-15

6k>-12

k>-12/6

k>-2

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2 years ago

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2 years ago

Solve for y. <br><br> xy + p = 5<br><br> A) y = 5 - p - x<br> B) y = (5-p)/x<br> C) y = 5 - px

Damm [24]

Minus p both sides
xy=5-p
divide both sides by x
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B

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2 years ago

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Mademuasel [1]

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2 years ago

a cone has a volume of 1230.88 units cubed and a diameter of 14 units what is the height of the cone use 3.14 for pi

ANEK [815]

Answer:

h= 24

Step-by-step explanation:

$v = \pi {r}^{2} \frac{h}{3}$

$r = \frac{d}{2}$

$r = \frac{14}{2}$

r= 7

1230.88=3.14×7^2×h/3

1230.88= 153.86h/3

h=1230.88/153.86

h= 24

7 0

2 years ago