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2 years ago

Klara and Meg are at an animated movie. The movie starts at 7:20 PM and ends at 8:55 PM. How long is the movie?

Mathematics

2 answers:

GalinKa [24]2 years ago

6 0

Answer:

1 hour 35 minutes

Step-by-step explanation:

lara [203]2 years ago

6 0

Answer:

1 hour and 35 minutes

Step-by-step explanation:

starting from 7:20- 8:20 its one hour.

From 8:20 - 8:50, is another 30 mins

From 8:50 - 8:55, is another 5 mins

so total time is 1 hour 35 mins

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What would be a reasonable estimate of the value of 'm' in this equation

bixtya [17]

B. 188-80=108
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2 years ago

How do you solve 6 x + 5 x − 25 = − 5 x − 28

Travka [436]

Answer:

x = -3/16

Step-by-step explanation:

6x + 5x - 25 = -5x - 28

11x - 25 = -5x - 28

Add 5x to both sides.

16x - 25 = -5x + 5x - 28

16x - 25 = -28

Add 25 to both sides.

16x - 25 + 25 = -28 + 25

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Divide both sides by 16

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2 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

Right answer gets brainlist

elena55 [62]

Answer:

546

Step-by-step explanation:

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2 years ago

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stira [4]

Answer:

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Step-by-step explanation:

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