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2 years ago

What was discovered because of the changing phases of the moon? Please Help!!! Will Give Lots Of Points!

Mathematics

1 answer:

elena-14-01-66 [18.8K]2 years ago

5 0

Answer:

Firstly, the moon keeps changing its shape with 4 distinct moon phases that depend on the position of the moon and also on the position of the Earth. The moon orbits around the planet Earth, and the Earth orbits around the Sun.

Step-by-step explanation:

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3(x+2)=2(x+5) find the solution

ankoles [38]

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x+2)=2(x+5)

(3)(x)+(3)(2)=(2)(x)+(2)(5)(Distribute)

3x+6=2x+10

Step 2: Subtract 2x from both sides.

3x+6−2x=2x+10−2x

x+6=10

Step 3: Subtract 6 from both sides.

x+6−6=10−6

x=4

4 0

2 years ago

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Jose needs to make a total of 25 deliveries this week. So far he has completed 15 of them. What percentage of his total deliveri

schepotkina [342]

Answer:

Jose has completed <u>60%</u> of his total deliveries.

Step-by-step explanation:

Given:

Jose needs to make a total of 25 deliveries this week. So far he has completed 15 of them.

Now, to find the percentage of his total deliveries has Jose completed.

Total deliveries = 25.

Deliveries completed = 15.

Now, to get the percentage of his total deliveries has Jose completed:

$\frac{Deliveries\ completed}{Total\ deliveries} \times 100$

$=\frac{15}{25} \times 100$

$=0.6\times 100$

$=60\%.$

Therefore, Jose has completed 60% of his total deliveries.

7 0

3 years ago

How to solve this algebraically?

Keith_Richards [23]

Ok so x+4-1 makes x-1 so i belive the answer could be 1/5

7 0

3 years ago

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Tell whether the two rates form a proportion

rusak2 [61]

Answer:

1. Yes

2. Yes

3. Yes

4. No

Step-by-step explanation:

5 0

3 years ago

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Jason Runs 100 yards in 15 seconds How Many feet can jason run in 15 seconds

SpyIntel [72]

Answer:

He can run 20 ft in 15 seconds

Step-by-step explanation:

we need to change yards to ft

3ft = 1yd

100 yds * 3ft/1yd = 300 ft

distance = rate * time

300 ft = rate * 15 seconds

divide by 15 seconds on both sides

300 ft/15 seconds = rate

20 ft/sec

He can run 20 ft in 15 seconds

3 0

3 years ago

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