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shtirl [24]
3 years ago
5

NEED HELP ASAP 70 POINTS

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

x = 24 inches

Step-by-step explanation:

We can use similar triangles and proportions to solve.  Put the side of the small triangle over the side of the large triangle

5               8

---------- = -----------------

15                  x

Using cross products

5x = 15*8

5x = 120

Divide each side by 5

5x/5 = 120/5

x = 24


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Helga [31]

Answer:

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3 years ago
How do I simplify 5 3/2
Volgvan

Note the improper fraction. Change it into a mixed fraction

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5 0
3 years ago
Read 2 more answers
Please help me answer number 4! And if you can, please explain!
Leno4ka [110]
If Nathan does 9 minutes of push ups for 3 days, that's 9 divided by 3, which is 3. (9/3=3)  So nathan does 3 minutes of push ups each day, so just multiply each day by 3 to find the correlation between the two.

The Table should look like this: 

# of days      # of Minutes
1                     3
2                     6
3                     9
4                     12
5                     15
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7                     21

5 0
3 years ago
Questions
loris [4]

Answer:

4 cm

Step-by-step explanation:

Both the area of a square and the area of a rectangle can be found by multiplying length x width. Because all of the sides of a square are equal, you get 64 when you multiply two sides together to find the area.

Since the rectangle has the same area as the square, that means the rectangle's width has to be a number that equals 64 when multiplied by 16.

So, 64/16 equals 4.

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6 0
3 years ago
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Answer:

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Step-by-step explanation:

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