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Gnesinka [82]
2 years ago
11

Find the value of the variable in each expression

Mathematics
1 answer:
bogdanovich [222]2 years ago
6 0

Answer:

they're all 0

Step-by-step explanation:

N/A

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Arrange in ascending order: 12.4654, 784.7068, 295.6097, 267.0918, 156.6100​
coldgirl [10]

Step-by-step explanation:

arranging in ascending order is simply arranging from the smallest to the largest.

12.4654,156.6100,267.0918,295.6097,784.7068

I hope this helps

7 0
3 years ago
A pentagon has angle measures of 12x°, 7x°, 16x°, 9xº, and 10x°. Find the<br> value of x.
8_murik_8 [283]

Answer:

10

Step-by-step explanation:

The sum of all the interior angles of a pentagon is 540°

So...

540 = 12x + 7x + 16x+ 9x + 10x

Combine like terms:

540 = 12x + 7x + 16x+ 9x + 10x

540 = 54x

Divide by 54 on both sides:

540 = 54x

/54     /54

10 = x

Hope this helps :)

8 0
3 years ago
How would -9-(-5) look like as an addition problem?
Over [174]

Answer:

-9+5=-4

Step-by-step explanation:

a negative times a negative is always a positive.

4 0
3 years ago
Read 2 more answers
Katie is building a rectangular wall. The wall will be 332 bricks wide and 39 bricks tall. She has 15,000 bricks. Does she have
agasfer [191]
Katie has enough bricks because it only takes 12,948 bricks to build the wall. To get 12,948, you will multiply 332 by 39. So basically you are multiplying the width by how tall it is.
4 0
3 years ago
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Of all 25 marbles in a bag, 3 of the marbles
Tom [10]

Answer:

You have a 12% chance of pulling out a white marble

Step-by-step explanation:

Their is 25 marbles in the bag and you have 3 out of 25 chance of pulling out a white marble. 3/25=0.12 so you have a 12% chance of pulling out a white marble.

4 0
3 years ago
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