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Alexxandr [17]
4 years ago
12

Can some one PLEASE help?!

Mathematics
1 answer:
Alinara [238K]4 years ago
3 0
<span>Equilateral triangle
A = </span>√3a^2 / 4= √3 6^2 / 4 = 9<span>√3

Circle:
A = </span>π r^2 = 6^2 π = 36<span>π

area of 1/6 circle: 
36</span>π / 6 = 6<span>π

</span><span>Area of the shaded segment
</span>
6π - 9√3 square units

answer is the middle one....
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Which statement best describes the solutions of a two-variable equation? (1) The ordered pairs must lie on the graphed equation.
Nina [5.8K]

Answer:

(1) The ordered pairs must lie on the graphed equation

3 0
3 years ago
2 fewer than the quotient of a and 5
kobusy [5.1K]
<h2>Answer:</h2>

2 fewer than the quotient of a and 5

(x/5)-2

<h3>#CarryOnLearning</h3>

8 0
3 years ago
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Is this how you get the slope intercept form?
Komok [63]
Slope-intercept form : y = mx + b

3)  y + 4 = x

So, you need to move 4 to the other side, so that y is by itself.

Subtract 4 from both sides.

y = x - 4

~Hope I helped!~
7 0
3 years ago
If ratio of men to women in a city of 54,000 people is 3:1, how many women are there in the city
Ilya [14]

<u>ANSWER</u>

135,000 women are in this city

<u>EXPLANATION</u>

The given ratio of men to women is 3:1

The total ratio is 3+1=4.

The total number of men and women in this city is 54,000.

The number of women in this city is given by

\frac{ratio \: of \: women}{total \: ratio}  \times total \: population

\frac{1}{4}  \times 54000

= 13500

Therefore the total number of women in this city is 135,000

3 0
3 years ago
The cost (c) to hire a dog trainer is varies directly with the amount of time (h) in hours spent training the dog.
NNADVOKAT [17]

Answer:

Part A) The proportional equation is c=55h

Part B) 8 hours of training

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

Let

c -----> the cost to hire a dog

h ----> the amount of time in hours

The linear equation is equal to

c=kh

Sue spent $660 on 12 hours of obedience training for her dog Muffin

Find the value of k (constant of proportionality)

k=y/x

substitute the values

k=660/12=55

therefore

The linear equation is

c=55h

For c=\$440

Find the value of h

substitute in the equation and solve for h

440=55h

h=440/55=8\ hours

5 0
3 years ago
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