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siniylev [52]
3 years ago
7

Please explain how to do this,thanks

Mathematics
1 answer:
Mrrafil [7]3 years ago
6 0
Well all triangles equal 180 so add up the angles you know and subtract it from 180 and you'll get the answer I think
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fomenos
1 it’s the most educated guess.
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2 years ago
How do i write the difference of a number x and 2 is 7 as an equation
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You can quiet literally write the question as it is.

The difference of a number x and 2 is 7.

The difference of a number x and 2 can be written as x-2

is can be written as equal or =

This statement can be translated as x-2=7.

It is as simple as that!

5 0
3 years ago
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Masteriza [31]

Answer:

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Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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krek1111 [17]
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8 0
3 years ago
Read 2 more answers
What is the area of a sector with a central angle of 3pi/5 radians and a diameter of 21.2cm
Elenna [48]
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To find the answer, first you have to start by finding the percent of the circle in the sector. Convert the radians given to 108 degrees. 108 out of 360 is 30%. 

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