All categories

3 years ago

N/15=21/35 Solve for the missing value in the proportion.

Mathematics

1 answer:

Serhud [2]3 years ago

4 0

Answer:

n=9

Step-by-step explanation:

21/35 has a gcf of 7. so reduce to 3/5

move 3/5 to the left side to get

n/15=-3/5=0

solve as a linear equation.

n/15=-3/5=0 is equivalent to .67*n-0.6=0

which is equal to n=-9

You might be interested in

PLEASE HELP ME PLEASE PLEASE...........

Mice21 [21]

last bubble one i guess ok

7 0

3 years ago

Read 2 more answers

Find the mid point of PQ if P (0,0) and Q (5, 12)

Simora [160]

Using the midpoint formula we get:

(x,y)=(0+5/2, 0+12/2) or (5/2, 6) as the midpoint.

5 0

3 years ago

10th Grade Algebra/Geometry class

Softa [21]

Answer:

x=4

Step-by-step explanation:

divide the x-value by the y-value. 9/36 =0.25.

0.25*16=4

x=4.

8 0

3 years ago

Robert delivers papers every morning. On Sundays he has to deliver 67 papers and on each of the other days he only has to delive

dezoksy [38]

Answer:

Robert deliver 301 papers each week.

Step-by-step explanation:

Given:

Robert delivers papers, on Sundays he has to deliver 67 papers.

On each of the other days he only has to deliver 39 papers.

Now, to find the number of papers Robert deliver each week.

1 week = 7 days.

In a week there is 1 sunday.

On sunday Robert deliver = 67 papers.

On other 6 days of the week Robert deliver = $39\times 6 = 234\ papers.$ .

So, total number of papers Robert deliver 7 days of each week = $67+234=301\ papers.$

Therefore, Robert deliver 301 papers each week.

7 0

4 years ago

Ordering the Angle Measures of a Triangle

mel-nik [20]

Answer:

C, B, A

Step-by-step explanation:

The sides in order from shortest to longest are ...

AB = m-2

AC = m

BC = m+4

The angles opposite these sides will be in order, smallest to largest. The angle opposite is the one whose letter is not in the line segment name.

C, B, A

7 0

3 years ago