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ss7ja [257]
3 years ago
11

Please asap maths homework

Mathematics
1 answer:
Nutka1998 [239]3 years ago
6 0

Answer:

77 red marbles

Step-by-step explanation:

the bag has R and B marbles

P(B)=1/12 = number of blue /total number of marbles

so 1/12=?/84

in the bag must be 84/12=7 marbles that are blue

84-7=77 red marbles

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Answer:

6

Step-by-step explanation:

To solve this , we use the equation of finding a slope wig a line.

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From the question, we know that:

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Hence,

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4 = y - 2

y = 2 + 4 = 6

4 0
3 years ago
Hi can someone help me on this please? I am having trouble understanding this one :) thx
fomenos

Answer:

I would say its the bottom one

Step-by-step explanation:

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A scuba diver at a depth of −12 ft (12 ft below sea level), dives down to a coral reef that is 3.5 times the diver's original de
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Step-by-step explanation:

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