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larisa [96]
3 years ago
5

How do work this out 15+6/2+9*3

Mathematics
1 answer:
wlad13 [49]3 years ago
6 0
PEMDAS is important

Parentheses
Exponents
Multiplication
Division
Adding
Subtracting

There's no parentheses or exponents, so the first is multiplication. 9*3 is 27. Next is division, 6/2 is 3. Next is adding.

15+3+27=45
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inessss [21]

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Step-by-step explanation:

First, visualize the original cone and the smaller cone as overlapping similar triangles. The scale factor of the original cone to the smaller cone is 50:40, so if the smaller cone has a radius of 6 m, then the radius of the original cone would be 7.5 m.

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6 0
2 years ago
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3 0
3 years ago
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see the attached figure

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