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3 years ago

HELP ASAP! GIVING BRAINLIEST!

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

6 0

Answer:

Step-by-step explanation:

r=12

circumference of arc = theta/360*2πr=3π given

Pi cancels

theta/360*2*12=3

theta*6/90=3

theta*3/45=3

3 cancels,45 to the other side

theta=45 degrees

This should do it :)

jeyben [28]3 years ago

4 0

The answer is C. 45 degrees

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Simplifying Expression 3x+6x 9a-10a

zubka84 [21]

Step-by-step explanation:

(3x+6x)+(9a-10a)

combine like terms

9x+-a

That's as far as it goes...

Sorry if it's wrong

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4 years ago

Jeremy is driving to his friends house that is 60 miles away from his home the scale on Jeremy's map is 1 1/2 inches equivalent

defon

Answer:

The distance between their house on the map is 10 inches.

Step-by-step explanation:

In order to calculate the distance from Jeremy's friend house to his we can apply a rule of three in a way that 60 miles is related to "x" inches in the same proportion as "1 1/2" inches is related to 9 miles. Before applying that it'll be for the best if we convert the mixed fraction to a pure fraction as shown below:

$d = 1\frac{1}{2} = 1 + \frac{1}{2} = \frac{2}{2} + \frac{1}{2} = \frac{3}{2}$

Creating the rule of three:

$\frac{60}{9} \frac{\text{miles}}{\text{miles}} = \frac{x}{\frac{3}{2}} \frac{\text{inches}}{\text{inches}}\\\\9*x = \frac{60*3}{2}\\\\x = \frac{180}{18}\\\\x = 10 \text{ inches}$

The distance between their house on the map is 10 inches.

3 0

3 years ago

5x-11=24<br> ????????????

adelina 88 [10]

Answer:

x= 7

Step-by-step explanation:

5x-11=24

+11 +11

5x = 35 35/5 = 7 x=7

5(7) - 11 = 24

35 - 11 = 24

6 0

3 years ago

Read 2 more answers

Eight-five (85) percent are high volume travelers. Of five people are randomly selected from a list of customers, what is the pr

Nonamiya [84]

Answer:

44.3%

Step-by-step explanation:

For a single selected traveler the change of him being high volume is 0.85, for 5 is the product of each individual probability.

P=(0.85)^5=0.443 → 44.3%

7 0

3 years ago

What is the volume of the figure?

Pie

8 x 5 x 5 = 200cm^3
8 x 8 x 1 = 64 cm^3

200 + 64 = 264cm^3

4 0

3 years ago