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nydimaria [60]
4 years ago
8

When finding the two numbers mentally, can you use the commutative property?

Mathematics
1 answer:
serious [3.7K]4 years ago
3 0
You could but im not sure
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36 is 12% of what number?
Softa [21]
I hope this helps you




36=?.12%


36=?.12/100


?=36.100/12


?=3.100


?=300
8 0
3 years ago
PLZ HELP WILL MARK BRAINLIEST 50 POINTS<br><br> REAL NUMBER SYSTEM
Leokris [45]

Answer:

B and J switch because J is a repeating number and repeating numbers are irrational because they don't have a definte end. Other than that, you are good!

Step-by-step explanation:

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ratelena [41]

Answer:

B

Step-by-step explanation:

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3 years ago
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kupik [55]
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3 years ago
A cube has a surface area of 900 cm what is the number of cubic cm in the volume of the cube
Anna [14]
SA = 900cm^2
SA = 6×(s^2), where "s" is one side or edge of each square surface face
900 = 6s^2
150 = s^2
\sqrt{150}  =  \sqrt{ {s}^{2} }
\sqrt{25}  \times  \sqrt{6}  = s
5 \sqrt{6}  = s
So each side is
5 \sqrt{6}  \: cm \: long
The volume (V) of a cube is:
v =  {s}^{3}  =  (5\sqrt{6})^{3} =  {12.247}^{3}  \\ = 1837 \:  {cm}^{2}
7 0
4 years ago
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