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julia-pushkina [17]

3 years ago

13

Gertrude cut a 76-meter rope into two pieces. the long piece was 12 meters longer than the short piece. how long was the short p

iece

1 answer:

7nadin3 [17]3 years ago

7 0

The shorter piece was 32 meters.

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Wewaii [24]

Answer:

D. 11.6 cm

Step-by-step explanation:

The missing length of the right angled triangle can be calculated using Pythagorean Theorem as shown below:

$c^2 - b^2 = a^2$

Where,

a = x cm

b = 11 cm

c = 16 cm

Thus:

$16^2 - 11^2 = x^2$

$256 - 121 = x^2$

$135 = x^2$

$\sqrt{135} = \sqrt{x^2}$

$\sqrt{135} = x$

$11.61895 = x$

$x = 11.6 cm$ (nearest tenth)

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What is the y-value when x equals 28? y=310-25(x)

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Answer:

-390 PLEASE GIVE BRAINLIEST

Step-by-step explanation:

y = 310 - 25(28)

y = 310 - 700

y = -390

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3 years ago

In eight months, 55.6 gallons were used. Find the unit rate.

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Step-6.95 gallons in 1 month

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I need a picture to solve this.

Step-by-step explanation:

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