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Marianna [84]
4 years ago
14

How to find the area of each of the shaded sectors and round to the nearest hundredth

Mathematics
1 answer:
Mazyrski [523]4 years ago
8 0

Answer:

1-6 you need to write the JHI DEF where the radius center point is in the middle of each shape next to 1-6 some have 2 shapes so use 6 letters there.

Step-by-step explanation:

1. Area = 72 of 360 = 20% of 716.3 =  143.26inch*2 =JHI

2.Area =  19 of 360 = 68.4% of 69.4  = 47.46km^2 =DEF

3. Area = 92 of 360 = 25.56% of 153.9 = 39.33cm^2

4. Area = 226 of 360 = 64.57% of 706.9 = 456.45ft^2

5.  Area = 74 of 360 =  20.55% of 153.9 =31.63 inch^2

6. Area = 326 of 360 = 90.56% of 1452 -137.07 = 1314.93m^2

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A company's profit (in millions of dollars) can be represented by x^2-6x+12, where x is the number of years since the company st
Sergeu [11.5K]
The function that models the profit of the company in million of dollars is:

P= x^{2} -6x+12

where x represents the number of years since the company started. We want to find when the profit of the company was $4 million. Setting P as 4 in above equation, we can find the value of x when the profit was $4 million.

4= x^{2} -6x+12 \\  \\ 
 x^{2} -6x+8=0 \\  \\ 
 x^{2} -2x-4x+8=0 \\  \\ 
x(x-2)-4(x-2)=0 \\  \\ 
(x-2)(x-4)=0 \\  \\ 
x=2, x=4

Thus, we can conclude that the profit of the company was $4 million in 2nd and 4th year
6 0
3 years ago
The franklins are taking a cross country trip they will drive 3150 miles in all on the first day they drove 567 miles what perce
iren2701 [21]

The full length of the journey = 3150 miles

on the first day they completed = 567 miles

suppose 567 is x% of 3150 So

3150 x = 567

--------------

100

let us multiply both sides by 100 and divide both sides by 3150

x= 567 * 100

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3150

x= 18

Answer is 18 %

6 0
3 years ago
Problem #5
goblinko [34]
25% P x V1 = V2 P= 1.5/30=0.05x 100
8 0
3 years ago
An equation is written to represent the relationship between the temperature in Alaska during a snow storm, y, as it relates to
Serhud [2]

Answer:

either of ...

• quadrant 1 only

• quadrant 1 and 4 only

Step-by-step explanation:

Time since the storm started is always positive. The values of x are positive in quadrants 1 and 4.

Temperatures in a blizzard are not always terribly cold. Some of the coldest snowstorms on record have temperatures in the range of +5 °F to +18 °F. These values are negative temperatures on the Celsius scale, so the quadrant used for plotting them will depend on the temperature scale you choose.

While temperatures in Alaska can be well below zero (on either the F or C temperature scales), the air usually has to warm up to the range indicated above before it can snow. US temperatures are generally reported using the Fahrenheit scale, but weather records are often kept using the Celsius scale.

I would be inclined to choose "Quadrant 1 and 4 only", but arguments can be made for "1 only" and "4 only" as suggested above.

8 0
3 years ago
a family is staying in a hotel and the total bill for 4 nights is $400. there is a one-time $60 tax fee. what was the nightly ra
Natasha2012 [34]

Answer:

Yes. For example, a hotel advertises, “Buy 4 nights, get the 5th night free.” Taking advantage of the deal, a customer purchases 5 nights for $400. Each night of the customer’s 5-night stay is subject to the fee.

Step-by-step explanation:

8 0
3 years ago
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