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Tanzania [10]
3 years ago
12

A 8-foot ladder touches the side of a building at a point 6 feet above the ground. At what height would a 22-foot ladder touch t

he building if it makes the same angle with the ground as the shorter ladder? Round to the nearest tenth if necessary.
Mathematics
1 answer:
charle [14.2K]3 years ago
7 0

Answer:Katie is 100 cm tall and is standing so that her mother's shado covers her shadow. She is 90 cm from her mother and her mother's shadow is 225cm long. How tall is her mother?

Step-by-step explanation:

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Segments Ra and Ny are best described as which of the following
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B

Step-by-step explanation:

B). RA and NY are perpendicular segments

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Given the parabola whose equation is y^2=-2/7x, Find the focus and determine if the parabola opens left or right.
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B. p=(-8/7,0)

Opens right Make sure to brain me if i'm right xoxo


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Nabil is writing a science fiction novel that takes place in another galaxy. In her galaxy, all the planets travel in an ellipti
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The equation that models the movement of Tanus around Ini, where Ini is located at (0, 0) is x^2/75^2 + y^2/37.5^2 = 1

<h3>Write an equation that models the movement of Tanus around Ini, where Ini is located at (0, 0)</h3>

The given parameters are:

The length of Tanus’ major axis = 150 million miles

The length of its minor axis = 75 million miles

The center of the ellipse = (0, 0) --- the location of Ini

When the coordinate of the center of an ellipse is (0, 0), the standard form of the ellipse is represented as:

x^2/a^2 + y^2/b^2 = 1

Where:

Length of the major axis = 2a

Length of the minor axis = 2b

This means that:

2a = 150 and 2b = 75

Divide both sides of 2a = 150 by 2

a = 75

Divide both sides of 2b = 75 by 2

b = 37.5

Substitute b = 37.5 and a = 75 in the standard form of the ellipse represented as: x^2/a^2 + y^2/b^2 = 1

x^2/75^2 + y^2/37.5^2 = 1

Hence, the equation that models the movement of Tanus around Ini, where Ini is located at (0, 0) is x^2/75^2 + y^2/37.5^2 = 1

Read more about equation of ellipse at:

brainly.com/question/16904744

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1 year ago
3 liters of water are shared equally by 5 people how much water does each person get?
emmasim [6.3K]
3/6 so 1/2 litre …….. (dots are for the 20 character limit)
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3 years ago
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Find the total surface area of the figure shown.<br> 20 cm<br> 16 cm<br> 10 cm<br> 12 cm
galben [10]

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672

Step-by-step explanation:

(1/2×16×12)×2 + (10×12) + (10×16) + (20×10)

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3 years ago
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