3 years ago

What expression is equivalent to 2 m plus m plus m

Mathematics

1 answer:

Masteriza [31]3 years ago

8 0

Answer: 2m+m+m is really the same thing as saying m+m+m+m, or 4m. Use whatever you like as the expression :)

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Answer:

B. unit of account

Step-by-step explanation:

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3 years ago

The equation below describes a proportional relationship between x and y. What is the constant of proportionality?

mamaluj [8]

Answer:

Step-by-step explanation:

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Point C is the center of the circle. What is the measure of angle ACB if arc ADB measures 250 degrees?

NeX [460]

Around the outside of a circle measures 360°. If arc ADB measures 250°, then arc AB measures 360-250 which is 110°. Because point C is the center of the circle, then angle ACB is a central angle. By definition of an arc intercepted by an angle, they are the exact same measure in degrees. So if arc AB = 110, then the measure of the angle ACB also measures 110.

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3 years ago

Help, I need to pass this class

Oksana_A [137]

45/9 is 5 it means 1 part is =5
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4 years ago

I have two marks more than you do and the sum of both our marks is equal to 14 what are our marks

svet-max [94.6K]

your marks 9 my marks 5

Step-by-step explanation:

1/2 of 14 = 7

7 + 2 = 9

14 - 9 = 5

so your marks are 9 and mine are 5

Hope this helped ..

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3 years ago