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Zarrin [17]
4 years ago
6

A circle has a sector with area 24/5pi and central angle of 48°. What is the area of the circle? Either enter an exact answer in

terms of
or use 3.14 for
and enter your answer as a decimal.

Mathematics
1 answer:
ra1l [238]4 years ago
5 0

Answer:

Area_circle = pi*(24/5)*(360/48)=36pi = 113.097

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How many ways can the books " Algebra ", Booleans", Contemporary", Differentials", "Euler's Methods", "Fermat's Work", and "Grea
QveST [7]

Answer:

5040 ways

Step-by-step explanation:

That is 7 books.

So the number of ways is  factorial 7 , written 7!.

= 7*6*5*4*3*2*1

= 5040 ways  

6 0
3 years ago
A theater group made appearances in two cities. The hotel charge before tax in the second city was $500 lower than in the first.
Mazyrski [523]

Answer:

First city: $5,500

Second city: $5,000

Step-by-step explanation:

Let's define x as the hotel price in the first city and y the hotel price in the second city.  We can start with this equation:

y = x - 500 (The hotel before tax in the 2nd city was $500 lower than in the 1st.)

Then we can say

0.065x + 0.045y = 582.50  (the sum of the tax amounts were $582.50)

We place the value of y from the first equation in the second equation:

0.065x + 0.045 (x - 500) = 582.50

0.065x + 0.045x - 22.50 = 582.50 (simplifying and adding 22.5 on each side)...

0.11x = 605

x = 5,500

The cost of the first hotel was $5,500

Thus, the cost of the second hotel was $5,000 (x - 500)

6 0
3 years ago
I need help on slope
Pepsi [2]
Its a because you have to do the change in y over the change in x which is
y2-y1
------ 
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3 0
3 years ago
Olivia has $5.50 dimes and quarters. She has 8 more quarters than dimes. How many quarters does she have
Radda [10]
18 quarters
just do trial and error. It's easy!
8 0
3 years ago
Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the inter
Inessa [10]

The average rate of change, in simplest form, of the function over the interval 2 ≤ x ≤ 10 is 9

<h3>How to find the average rate of change, in simplest form, of the function over the interval 2≤x≤10?</h3>

The interval is given as:

2 ≤ x ≤ 10

From the table of values, we have

f(2) = 34

f(10) = 106

The average rate of change, in simplest form, of the function over the interval 2≤x≤10 is calculated as;

Rate = (f(10) - f(2))/(10 - 2)

This gives

Rate =(106 - 34)/(10 - 2)

Evaluate

Rate = 9

Hence, the average rate of change, in simplest form, of the function over the interval 2 ≤ x ≤ 10 is 9

Read more about average rate of change at

brainly.com/question/8728504

#SPJ1

7 0
1 year ago
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