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ruslelena [56]
3 years ago
11

Divide 49p in the ratio of 4:2:1

Mathematics
1 answer:
frozen [14]3 years ago
7 0

4+2+1=7

49p/7=7p

4units:2units:1unit

4 times 7p=28p

2 times 7p=14p

1 times 7p=7p

divided it is

28p:14p:7p

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A container contains 12 diesel engines. The company chooses 5 engines at​ random, and will not ship the container if any of the
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3 years ago
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icang [17]
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4 0
3 years ago
Read 2 more answers
3. Factor.
sleet_krkn [62]
It seems that some the work is already here, but I'd be glad to!! So for #3 which is 9x^2+15x, we can factor out both a 3 and an x (3x) so we know that 3x * 3x =9x^2 and 3x * 5 = 15x so once we take the 3x out of the equation, we are left with 3x(3x+5) and that's as far as you can factor.
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Hope this helps!
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3 years ago
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NOT MY ANSWER OR WHATEVER I GOT IT FROM G0OGLE

7 0
3 years ago
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