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goldfiish [28.3K]
3 years ago
6

(Mark 1) Frequency x+2

Mathematics
1 answer:
iren [92.7K]3 years ago
3 0

:

-by-step explanation:

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Find the volume of the figure below. Round your answer to the nearest hundredth if necessary.
slamgirl [31]

Answer:

C. 225 km3

Step-by-step explanation:

7 0
2 years ago
My brother is currently three times as old as me, but in five years, my brother
wolverine [178]

Answer: Your brother is 15 years old right now.

Step-by-step explanation:

Let be "m" your currently age and "b" your brother's currently age.

Knowing that right now he is three times (this indicates multiplication) as old as you, you can write the following equation:

b=3m

In five years your age will be:

 m+5

And your brother's age will be:

b+5

Then, if in five years, your  brother will be twice as old as you, you can set up the second equation:

b+5=2(m+5)

Then, the System of equations is:

\left \{ {{b=3m} \atop {b+5=2(m+5)}} \right.

 Apply the Substitution method and substitute the first equation into the second one and solve for "m":

3m+5=2(m+5)\\\\3m+5=2m+10\\\\m=10-5\\\\m=5

Substitute the value of "m" into the first equation and evaluate in order to find "b":

b=3(5)\\\\b=15

4 0
3 years ago
Pls answer the question
Lunna [17]

Answer:

b

Step-by-step explanation:

each always has a x

4 0
2 years ago
Write the following number in expanded form.<br><br>176,945,596​
Greeley [361]
100,000,000+70,000,000+6,000,000+ 900,000+40,000+5,000+500+90+6= 176,945,596
I hope this helped
5 0
2 years ago
Read 2 more answers
The similar rectangles have corresponding sides in the ratio 10:3 find the ratio of their area.​
atroni [7]

Answer:

100:9

Step-by-step explanation:

If corresponding side lengths are in the ratio 10 : 3, the ratio of their areas will simply be the square (area is 2-dimensional).

Therefore:

10 : 3 ⇒ (10)² : (9)²

100 : 9 is the ratio of the areas.

hope this helps :)

4 0
2 years ago
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