The drama club has 41 members. there are 9 more girls than boys. how many girls are in the club?

25 girls

Step-by-step explanation:

The method I use is quite odd, but it works.

1. Find the halves of the total and difference: 41/2 = 20.5, 9/2 = 4.5

2. Add and subtract the half of the difference to the half of the total: 20.5 + 4.5 = 25, 20.5 - 4.5 = 16

3. Since there are more girls, the larger number will be the # of girls: 25.

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

its an acute right triangle

step-by-step explanation: