2 years ago

Anna cut a right triangle from a piece of fabric. The legs of the triangle measure 9 centimeters (cm) and 12 cm. What is the

Mathematics

1 answer:

Andrei [34K]2 years ago

4 0

Answer:

15 centimeters

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—5(-x+1)-3-1=-12<br> Help

Kobotan [32]

Answer:

5x-5-3-1=-12

5x-9=-12

5x=-12+9

5x=-3

x=-3/5

Step-by-step explanation:

7 0

3 years ago

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HELP 20 PTS!!! Which ordered pair in the form (x, y) is a solution of this equation? (x + 7)y = 10

Vlad [161]

Answer:

x = 3 y = 1

Step-by-step explanation:

3 + 7 = 10

10 x 1 = 10

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8 0

3 years ago

-3/4(4f - 2g) <br> Please answer as soon as you can!

torisob [31]

Answer:−

Step-by-step explanation:−

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Simplify

Combine multiplied terms into a single fraction

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Distribute

Solution

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8 0

3 years ago

What is the equation for the hyperbola shown?

castortr0y [4]

Answer:

$\frac{x^{2} }{3600} - \frac{y^{2} }{121} = 1$

Step-by-step explanation:

Since the hyperbola opens left and right with a center at the origin, then

$\frac{x^{2} }{^{2} } - \frac{y^{2} }{b^{2} } = 1$

In the graph a = 60 and b = 11

$\frac{x^{2} }{60^{2} } - \frac{y^{2} }{11^{2} } = 1$ .

$\frac{x^{2} }{3600} - \frac{y^{2} }{121} = 1$

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2 years ago

78000 rounded to the nearest ten thousand

GenaCL600 [577]

78,000 rounded to the nearest ten thousand is 80,000.

8 0

3 years ago