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sweet-ann [11.9K]
3 years ago
12

There are 11 girls and 7 boys what is the ratio of boys to all students.

Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0
The answer is 0.5 or just 5 .
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Find the inverse of f(x) = 2x - 5. The 4 options are in the pic below. PLEASE HELP.
leva [86]

Answer:

The answer is B

Step-by-step explanation:

I hope this helped :)

3 0
3 years ago
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Jill and Gary share £63 in the ratio 2:5<br> Work out how much each person gets.
irina [24]

Answer:

Jill gets €18 Gary gets €45.

Step-by-step explanation:

First you add the two numbers of the ratio together. 2+5=7. Then you divide the constant, 63, by the total of the ratio, 7. 63/7=9. Then you multiply each number of the ratio by the quotient. 2 x 9= 18. 5 x 9= 45.

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What is the slope of the line? y + 5=2(x+1)
mel-nik [20]

Answer:

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Step-by-step explanation:

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y+5=2(x+1)

This is in the format point-slope form, where:

y-y_1=m(x-x_1)

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5 0
3 years ago
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Is a shoe store was having a back-to-school sale where you can buy six pairs of shoes for $52.62 if a large family decided to bu
hodyreva [135]
The family would buy the three pairs of shoes for $26.31 because you have to divide $52.62 in half since they bought half the amount of pairs of shoes that are given in the sale.
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The measure of the supplement of an angle is 60° less than four times the measure of the complement of the angle. Find the measu
LenaWriter [7]

Answer:

140° and 50°

Step-by-step explanation:

The supplement of the angle (180 - x)

The complement of the angle = (90 - x)

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180 -x  = 300 - 4x

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The supplement (180 - x) =  180 - 40 = 140°

The complement (90 - x) =  90 - 40 = 50°

4 0
3 years ago
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