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3 years ago

14

Nancy was 59 7/8 inches tall at the end of summer.she was 62 1/8 inches by her birthday in March.how much did she grow during th

at time?

1 answer:

enyata [817]3 years ago

3 0

Answer:

2 2/8 inches

Step-by-step explanation:

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Solve using square roots 3x^2+25=73

seropon [69]

Heya !

Given expression -

$3 {x}^{2} + 25 = 73$

Subtracting 25 both sides ,

$3 {x}^{2} + 25 - 25 = 73 - 25 \\ \\ 3 {x}^{2} = 48$

Dividing by 3 on both sides ,

$\frac{3 {x}^{2} }{3} = \frac{48}{3} \\ \\ {x}^{2} = 16$

Therefore ,
$x = + \: 4 \: \: \: \: or \: \: - 4 \: \: \: \: \: \: \: Ans.$

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4 years ago

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SOVA2 [1]

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3 years ago

The volume of a rectangular prism is 948.6 m3. The prism has a base that is 3.1 m by 5.1 m. Find the height of the prism.

saveliy_v [14]

Just divide 948.6 m^3 by 3.1 m and 5.1 m to get 60 m

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4 years ago

Multipy the expreshions (2h+2.7) (2h-27)

Musya8 [376]

Answer:

$4h^2-48.6h-72.9$

Step-by-step explanation:

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3 years ago

How would I do this? Solve for q. –10 + 10q = 9q

DerKrebs [107]

Answer:

q=10

Step-by-step explanation:

-10+10q=9q

-10=-q

q=10

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3 years ago