2 years ago

PLS HELP!!! 7TH GRADE MATH

Mathematics

2 answers:

USPshnik [31]2 years ago

8 0

Answer for 1:

242

Answer for 2:

214.57

Answer for 3:

88.79

Explanation:

I used Goggle

Dominik [7]2 years ago

7 0

Answer:

The first picture is 72 ft²

Step-by-step explanation:

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Answer:

slope is zero

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3 years ago

During an Apollo moon landing, reflecting panels were placed on the moon. This allowed Earth-based astronomers to shoot laser be

rusak2 [61]

Answer:

The distance between the astronomers and the moon was $7.56*10^{8]$ meters.

Step-by-step explanation:

We have that the speed is the distance divided by the time, so:

$v = \frac{d}{t}$

In this problem, we have that:

The reflected laser beam was observed by the astronomers 2.52 s after the laser pulse was sent. This means that $t = 2.52$ .

If the speed of light is 3.00 times 10^8 m/s, what was the distance between the astronomers and the moon?

We have that $v = 3*10^{8}$ m/s.

We have to find d. So:

$v = \frac{d}{t}$

$d = vt$

$d = 3*10^{8}*2.52$

$7.56*10^{8]$

The distance between the astronomers and the moon was $7.56*10^{8]$ meters.

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3 years ago

What is the remainder after you divide the polynomials?<br> (2x^4+3x^3-x-5) divided (x+2)

olchik [2.2K]

The remainder is 5/x+2

Explanation: full equation is 2x^3-x^2+2x-5+(5/x+2)

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2 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

qwelly [4]

932 in the green box and 9 in the gray box

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3 years ago

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