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Blizzard [7]
2 years ago
8

I need help with this question? Please and thank you!!!! #15

Mathematics
2 answers:
Alecsey [184]2 years ago
8 0

Answer:

sorry i don't understand it

4vir4ik [10]2 years ago
7 0
Ref3vygrnvrgnubub  frrrrrrrrvcrf
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Find the value of the unknown number in the proportion 17/80=p/100
rjkz [21]
17/80 = p/100

p = 17/80 * 100

p = 0.2125 * 100

p = 21.25
8 0
3 years ago
Simplify the expression:<br> 2(3n+4)-2(2n+5)
inessss [21]
First use distributive property:
2(3n + 4) - 2(2n + 5)
6n + 8 - 4n - 10
Group like terms:
6n - 4n + 8 - 10
Add like terms:
2n - 2
4 0
2 years ago
Read 2 more answers
A cube shaped box has a volume of 27 cubic inches bethany says each side of the cube measures 9 inches because 9 x 3 = 27. Is be
borishaifa [10]

Answer:

  No

Step-by-step explanation:

The volume of the box is the product of its three dimensions, length, width, and height. The product of a number of "inches" and a "pure number" (3 has no units given) will not be "cubic inches."

_____

As it happens, the cube-shaped box with a volume of 27 cubic inches will have a height of 3 <em>inches</em> and a side area of 9 <em>square inches</em>. The edge length of the cube is 3 inches, not 9.

8 0
3 years ago
If lin runs 21 laps at the same rate, how long does it take her 25.6 minutes How many laps per minute is that? __ laps
Alex Ar [27]

Answer: 0.82 laps per minute

Step-by-step explanation:

Lin is running 21 laps in 25.6 minutes.

To find out her speed in laps per minute, divide the distance she has ran by the time it took her to run it.

= Distance / time

= 21 / 25.6

= 0.82 laps per minute

6 0
3 years ago
Pls helpppp ASAP I’m so confused
Sidana [21]

Answer:

2268 in3

Step-by-step explanation:

7 0
2 years ago
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