2 years ago

PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

frutty [35]2 years ago

5 0

Answer:

Step-by-step explanation:

its D

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Nathan boards an elevator in the lobby that is headed up at 160 meters per minute. Meanwhile, 210 meters above, Joey boards an a

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Answer:

They will pass in 30.97 seconds (16/31 minutes).

Step-by-step explanation:

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1 year ago

In the following figure, the square ABCD is inscribed in the circle centered at point P. What is the area of the circle?

Ainat [17]

Answer:

$A_{Circle} \approx 39.24\: units^2$

Step-by-step explanation:

Square ABCD is inscribed in a circle with center P such that BC = 5 units.

BD will be diagonal of the square as well as diameter of the circle.

$BD = BC\times\sqrt 2$

$\implies BD = 5\sqrt 2$

-> Diameter of the circle $(d) = 5\sqrt 2$

-> Radius of the circle $(r) = 2.5\sqrt 2=3.535\: units$

$A_{Circle} =\pi(r)^2$

$\implies A_{Circle} =3.14(3.535)^2$

$\implies A_{Circle} =39.2381465$

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2 years ago

A surveyor is standing 118 feet from the base of the Washington Monument. The surveyor measures the angles between the ground an

jeka57 [31]

The height of the Washington monument is 555.146.

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2 years ago

Complete the square and graph: 9y²−x − 18y +10=0

Nitella [24]

Answer:

See below ~

Step-by-step explanation:

Completing the square :

9y² - x - 18y + 10 = 0
9y² - 18y + 9 - 9 - x + 10 = 0
<u>(3y - 3)² - x + 1 = 0</u>

<u></u>

Graph :

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2 years ago

Read 2 more answers

What’s this answer ? Please help!!!

UNO [17]

Surface area = Area of rectangle + Areas of triangles.

Area of rectangle = 9cm * 15cm = 135cm2.

Areas of triangles = 6cm * 3cm = 18cm2.

Surface area = 135 + 18 = 153cm2

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2 years ago