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11Alexandr11 [23.1K]
2 years ago
13

Mike purchased a round wall clock the clocks radius is 10m what is the circumference of the clock

Mathematics
1 answer:
Lady_Fox [76]2 years ago
4 0

Answer:

62.8 m

Step-by-step explanation:

The circumference of the clock is the circumference of a circle which is given by

2 Pi r

Where

Pi = 3.14

Radius r = 10m

Therefore

Circumference = 2 x 3.14 x 10

= 62.8 m

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Which best explains why state governments are better able to focus on the needs of their citizens than the federal
sesenic [268]

Answer:

The state governments are able to focus entirely on the citizens that live there. The federal government has to deal with wide spread, national issues, and would not provide the care and attention that the smaller state governments can.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
from a window 24 feet above the ground, the angle of elevation to the top of another building is 38 degrees. The distance betwee
Delvig [45]

Answer:

The  height of the building is 73.2\ ft

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABC

tan(38\°)=\frac{BC}{AB}

we have

AB=63\ ft

substitute and solve for BC

tan(38\°)=\frac{BC}{63}

BC=(63)tan(38\°)=49.2\ ft

Find the height of the building

The  height of the building (h) is equal to

h=BC+24=49.2+24=73.2\ ft

6 0
2 years ago
find an equation for the nth term of a geometric sequence where the second and fifth terms are -8 and 512
kaheart [24]

Answer:

n_x = -4n_{x-1}\\

where n_1 = 2

Step-by-step explanation:

512/-8 = -64

difference of n = 3

\sqrt[3]{64} = 4

n_x = -4n_{x-1}\\

where n_1 = 2

7 0
3 years ago
What’s the slope to these two answers
elena-14-01-66 [18.8K]

Answer:

-5/4 and -7/4

Step-by-step explanation:

3 0
3 years ago
A particular shade of paint is made by mixing five parts of red paint with seven parts of blue paint. To make the correct shade,
frutty [35]

We get that Shannon did not mix the correct shade as the ratios are not equal.

We are given that a particular shade of paint is made by mixing five parts of red paint with seven parts of blue paint.

This means that the ratio of the paints in that shade is

Red : Blue = 5 : 7.

Now, we are also given that to make the correct shade, Shannon makes 12 quarts of blue paint with 8 quarts of red paint.

Here the ratio becomes:

Red : Blue = 8 : 12

= 4 : 6

= 2 : 3

Now, since both the ratios are not equal, he did not mix the correct shade.

Therefore, we get that Shannon did not mix the correct shade as the ratios are not equal.

Learn more about ratios here:

brainly.com/question/2784798

#SPJ9

5 0
1 year ago
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