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Galina-37 [17]
2 years ago
12

Question17................

Mathematics
1 answer:
adelina 88 [10]2 years ago
6 0
Galaxy B has more stars. When expanded, Galaxy A has 50,000,000 stars, while Galaxy B has 20,000,000,000 stars. Galaxy A has 2.5*10⁻³ times as many stars as Galaxy B. Galaxy B has 4*10² times as many stars as Galaxy A.
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To find 45% of 72, multiply 45/100×72.
dedylja [7]

You can also just multiply by the decimal equivalent.

12*.35=4.2

35% of 12 is 4.2

Hope this helps!

7 0
3 years ago
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Solve for a, if F= w/9a <br> need step by step explanation
Law Incorporation [45]

Answer:

a=w/9F

Step-by-step explanation:

First multiply 9a to F to have 2 equations equal each other. Divide 9aF by 9F to get a on it’s own.

Steps clear down below

8 0
3 years ago
Please help I’ll mark brainliest for whoever :)
Airida [17]

Answer:

Equation: d=12m

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7 0
3 years ago
X/-6-8&gt; -12<br><br> PLEASE HELP AND SOLVE
Daniel [21]

Answer:

24

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

x=24

3 0
2 years ago
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00:00
Valentin [98]
I’m 99% sure it’s D because you would add both those numbers to equal his debt that day
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