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sveticcg [70]
3 years ago
9

2m+(m-15)=90 solve for m

Mathematics
1 answer:
Ronch [10]3 years ago
5 0

Answer:

m = 35

Step-by-step explanation:

2m + m -15 = 90

3m -15 = 90

     +15  +15

3m = 105

/3     /3

m = 35

To check the work just insert 35 for m:

2(35) + 35 -15 = 90

70 + 35 -15 = 90

105 - 15 = 90

90 = 90

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Type a number for the types of journals that will be available to you in the new lma
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Answer:

Step-by-step explanation:

What are the 6 types of journals?

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8 0
2 years ago
Solve for r<br><br>v = 4/3 r^3<br>​
sergejj [24]

Answer:

r=\sqrt[3]{\frac{3v}{4} }

Step-by-step explanation:

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v=\frac{4}{3}r^{3} (given)

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8 0
3 years ago
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nataly862011 [7]

Answer:

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Step-by-step explanation:

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The area of a trapezium is

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where b1 and b2 are the lengths of the bases of the trapezium (the parallel sides), and

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Now we use the density and the volume to find the mass.

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6 0
4 years ago
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5 0
4 years ago
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6 0
3 years ago
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