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2 years ago

Tell whether the two rates form a proportion: 35 cars in 5 days 60 cars in 10 days

Mathematics

1 answer:

monitta2 years ago

6 0

Yes they both are proportional. you can do 7 cars each day for 5 days. and then you can do 6 cars a day for 10 days

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Given the arc length of a circle is 127π centimeters and the subtended angle is 60˚. Find the Circumference of the circle.

Mumz [18]

The circumference of the circle is 762π cm.

<h3>What is length of arc of a circle?</h3>

The length of arc a circle can is determined with the radius and central angle of the arc.

The radius of the circle is calculated as follows;

$L = \pi r \times \frac{ \theta }{180} \\\\
\pi r \theta = 180 L\\\\
\pi r = \frac{180 L}{\theta}$

The circumference of the circle is calculated as follows;

$C = 2\pi r\\\\
C = 2(\pi r)\\\\
C = 2(\frac{180 \ L}{\theta } )\\\\
C = 2(\frac{180 \times 127\pi}{60 } )\\\\
C = 762 \pi \ cm$

Learn more about circumference of a circle here: brainly.com/question/9782777

4 0

2 years ago

A town has a population of 12000 and grows at 5% every year. What will be the population after 12 years, to the nearest whole nu

Marizza181 [45]

Answer:

21,550

Step-by-step explanation:

An increase of 5% means the population is multiplied by 100% +5% = 1.05. This occurs each year for 12 years, so the multiplier is ...

1.05¹² ≈ 1.7958563

When the initial population is multiplied by this factor, it becomes ...

12,000×1.7958563 ≈ 21,550

5 0

2 years ago

6x<br>:64=18:32<br><br>pls helo me am stuck

zalisa [80]

Answer:

384

Step-by-step explanation:

I think its 384 I say I think

4 0

2 years ago

Tom is sorting cookies with his little sister Betty. He notices that when he takes a cookie she takes three cookies, when he tak

NeX [460]

B. they are directly proportional because she keeps taking 3 at a time to his 1 at a time.

8 0

3 years ago

Read 2 more answers

Please Help Waiting 1 hour Please!!

mezya [45]

Step-by-step explanation:

yes the are similar because of AA Theorem

EAB is similar to ECD

4 0

2 years ago