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1 year ago

Please help with this its confusing somehow :(

Mathematics

1 answer:

aniked [119]1 year ago

3 0

Answer: C.

Step-by-step explanation: divide -27 by 3

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For every 15 minutes of a show, there are two minutes to commercial. At this rate, if leila has seen 45 minutes of a show, how m

Ainat [17]

Answer:

51 minutes.

Step-by-step explanation:

We have been given that for every 15 minutes of a show, there are two minutes to commercial. At this rate, Leila has seen 45 minutes of a show. We are asked to find the time for which Leila has been watching TV.

We will use proportions to solve our given problem.

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{15+2}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{17}{15}$

Upon substituting our given values, we will get:

$\frac{\text{Minutes of TV show + Advertisement}}{45}=\frac{17}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{45}\times 45=\frac{17}{15}\times 45$

$\text{Minutes of TV show + Advertisement}=\frac{17}{1}\times 3$

$\text{Minutes of TV show + Advertisement}=51$

Therefore, Leila has been watching TV together for 51 minutes.

8 0

2 years ago

How do you simplify -4+(-1)-(-3)

Elanso [62]

Answer:-2

Explanation:

-4-1-(-3)

=-5-(-3)

=-2

Hope this helps :)

8 0

2 years ago

Read 2 more answers

4. Find the value of sin 34°. Round to the nearest ten-thousandth.

gizmo_the_mogwai [7]

Answer:

Option D is correct.

Step-by-step explanation:

We need to find the value of sin 34°.

We can find the value by putting it in the calculator

sin 34° = 0.5592

So, Option D is correct.

5 0

2 years ago

If Earth was 10 times farther away from the sun than it is now, which planet would it be closest to? (Assume all the planets are

Sergio [31]

Saturn, Saturn's perihelion is at 9.05AU, aphelion at 10.12AU and the average distance at 5.58AU.

4 0

2 years ago

A boat travels 3,600 in 12 minutes.what is the boat speed

melamori03 [73]

Divide each by 12 to get its speed for one minute. 3,600/12=300 12/12=1. It is going 300?? in 1 minute. Hope this helped!

5 0

2 years ago

Please help with this its confusing somehow :(​

Please help with this its confusing somehow :(