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Leno4ka [110]
2 years ago
9

If m∠ACB = 36, find the area of the shaded sector.

Mathematics
1 answer:
velikii [3]2 years ago
4 0
Answer: 7.85

Explanation: The formula you would use to find the area for the shaded sector is

degree / 360 • 3.14 • r^2

36 / 360 • 3.14 • 5^2

You would square it because we’re looking for area.
You might be interested in
A taxicab service charges a flat fee of $7 plus an additional $1.25 per mile driven. Show the relationship between the total cos
Zarrin [17]

Answer with Step-by-step explanation:

We are given that

Flat fee of taxicab=$7

Cost of one mile=$1.25

1.We have to show that relationship between total cost and the number of miles driven.

2.We have to find independent variable and dependent variable

3.We have to write an equation to model the relationship and make a  table to show the cost of 4 to 10 miles.

1.Let x be the number of miles driven by taxicab and total cost y of taxicab.

According to question

y=1.25x+7

This is a relation between number of miles drive and total cost.

2. Independent variable : It is that variable which does not depend on value of another variable .

Dependent variable : it is that variable which depend on value of  another variable.

We can see that y depend on x and value of x does not depend on  any value.

Therefore, y is dependent variable and x is independent variable.

Substitute x=4 then we get

y=1.25(4)+7=$12

Substitute x=5 then  get

y=1.25(5)+7=$13.25

y=1.25(6)+7=\$14.5

y=1.25(7)+7=$15.75

y=1.25(8)+7=$17

y=1.25(9)+7=$18.25

y=1.25(10)+7=$19.5

5 0
3 years ago
The fuel efficiency of one type of car is recorded in a scatterplot where the amount of gas used, x (in gallons), is paired with
sukhopar [10]

Answer:

The y-intercept is 0, which represents the amount of gas used when 0 miles are traveled. The slope is 28, which represents the miles that can be traveled with 1 gallon of gas

Step-by-step explanation:

Let

x----> the amount of gas used in gallons

y ---> the distance traveled in miles

we have

y=28x

This linear equation represent a direct variation

The y-intercept is the value of y when the value of x is equal to zero

For x=0, y=0

That means ----> The y-intercept is 0, which represents the amount of gas used when 0 miles are traveled

The slope is m=28\ \frac{miles}{gallon}

That means ----> The slope is 28, which represents the miles that can be traveled with 1 gallon of gas

4 0
3 years ago
Read 2 more answers
Can some on check over my work pls
inn [45]

Not exactly correct.

y=mx+b Slope is m and y intercept is b.

So, here count the units for the slope. it goes barley to the 7th box. Now, count the units for the y intercept. It goes to the fourth box.

Thus, your equation is y=7x+4

\underline{Hope\;it\;helps\;out!}

4 0
2 years ago
PLZ SOMEONE ANSWER QUICK, A packing company is in the planning stages of creating a rectangular prism box that includes a three-
Ivan

Answer:

I think it’s 240

Step-by-step explanation:

Hope this helps

6 0
2 years ago
The sum of three consecutive numbers is 90. What is the smallest number of the three numbers?
skelet666 [1.2K]
The three numbers are n, n+1, and n+2.

n + n + 1 + n + 2 = 90
3n + 3 = 90
3n = 87
n = 29

The smallest number is then 29.
n = 29
n + 1 = 30
n + 2 = 31

So the three numbers are 29, 30, and 31. Hope this helps! :)
5 0
3 years ago
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