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VashaNatasha [74]
2 years ago
15

Find the area of this shape? HELP Radius is 2 area is 3.14​

Mathematics
2 answers:
emmainna [20.7K]2 years ago
7 0

Answer:

Step-by-step explanation

what I learned was to separate the two shapes.

So the rectangle and the triangle will be multiplied separately.

We will make the 10 an 8 because of the 2 on top of the rectangle.

5*8= 40 because the shape is a triangle we divide the area of it by 2, and that would make 20. The triangles area is 20.

Now the rectangle: 2*3=6    

Add both of those numbers and the answer is 26 ft.

notka56 [123]2 years ago
5 0
You shouldn’t need radius but the area is 46

you make the thing hanging of a square and the other big shape a triangle then 2x3 is 6 and 8x10 decided by 2 is 40 and 40+6 is 46
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A service call to repair a washing machine costs $35 plus $20 per hour. Raphael ‘s machine took 2 hour to fix. How much did the
Lady bird [3.3K]

There is a mandatory fixed rate of $ 35 that Raphael will have to pay once the service call has been made. This fixed rate is the constant.

The per hour rate is $20. Suppose the machine took "x" hours to get fixed. Then the variable part of the repair cost will be 20x.

Thus, Repair Cost=Fixed Rate Cost+Variable Cost

Or, y=35+20x where y is the total repair cost. Thus, if Raphael ‘s machine took 2 hour to fix, the repair cost is:

y=35+20\times 2=35+40=75 dollars.

Therefore, the last option is the correct option.

5 0
3 years ago
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Whats an equation for (0,75) (7,40) in slope intercept form
Molodets [167]

The slope-intercept form: y = mx + b.

m - slope, b - y-intercept

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (0, 75) → y-intercept (b = 75), and (7, 40).

Substitute the coordimates of the points to the formula of a slope:

m=\dfrac{40-75}{7-0}=\dfrac{-35}{7}=-5

<h3>Answer: y = -5x + 75.</h3>
8 0
3 years ago
Company charges 10 cent per kilowatt an hour of electricity. How much does it cost to operate a chandelier with five 75 watt lig
UNO [17]

Answer:

  5.625¢

Step-by-step explanation:

The amount of energy used by the chandelier is ...

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At 10¢ per kWh, the cost will be ...

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5 0
3 years ago
1. Let f(x) = 5x + 3 and g(x) = 3x<br> What is (f + g)(x)?
mina [271]

Answer:

8x + 3

Step-by-step explanation:

In the picture.

I hope that it's a clear solution.

7 0
3 years ago
Sorry it’s hard to read but I need help please and thank u so much for ur help
mixer [17]
For every 1/4 metric ton it takes 1/8 hours
then multipling by 8 to make the hours =1
for every 2 metric tons it take 1 hour
so the quotient is 2 metric tons per 1 hour
8 0
3 years ago
Read 2 more answers
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