1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lilit [14]
3 years ago
11

What is the area of a circle whose diameter is 22?

Mathematics
1 answer:
Rina8888 [55]3 years ago
7 0

diameter 22 equals radius of 11

Area = PI * radius^2 = PI * 11 * 11

Area = 380.1327110844



You might be interested in
Express 82 kilometers per hour in miles per hour
mezya [45]

Step-by-step explanation:

a)82km into miles

Sol'n

Here,

km=82=82000miles

m=?

Now,

Miles =km×1000

=82×1000

=82000

Therefore,82000m.

6 0
3 years ago
The sum of five consecutive multiples of 4 is 20.Find the smallest integer.
Aloiza [94]

Answer:

The smallest integer is -4.

Step-by-step explanation:

Let the smallest integer be x.

Since the integers are all multiples of 4, they are

=> x, x+4, x+8, x+12 and x+16

=> x + x+4 + x+8 + x+12 + x+16 = 20

=> 5x + 40 = 20

Subtract 40 from both sides of the equation

5x +40 - 40 = 20 - 40

5x = -20

Divide both sides by the coefficient of x(which is 5)

\frac{5x}{5} = \frac{-20}{5}

x = -4

∴ the smallest integer is -4.

Hope this helps!!!

6 0
3 years ago
Write the following equation in slope- intercept form 6x+2y=20
lorasvet [3.4K]

Answer:

y = -3x + 10

Step-by-step explanation:

6x+2y=20

First, you want to subtract 6x from both sides.

2y=-6x+20

Now, you want to divide by 2 on both sides because you want to get y by itself.

y = -3x + 10

3 0
3 years ago
Read 2 more answers
Very confused on this one :/ 72 points
bezimeni [28]

Answer:

I personally don't know how to answer.. but it wants you to write the answer in function notation.

For example ^: 2^7: 2x2x2x2x2x2x2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How to multiply and divide rational numbers?
lutik1710 [3]

To divide rational numbers, you turn the division problem into a multiplication problem by flipping the second rational number. Then you go ahead and multiply the tops and bottoms together to get your answer. If you can simplify your problem before multiplication, you can go ahead and do so to make your problem easier.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A law firm has eleven male and ten female lawyers. A committee of five, two male lawyers and three female lawyers, is to be chos
    9·1 answer
  • Write an expression that represents n plus 7 * 3
    6·2 answers
  • Find a counterexample to show that the following statement Is false. The sum of two digit numbers is a three digit number
    8·1 answer
  • Use the remainder theorem to determine the remainder when d 4 + 2d 2 + 5d ? 10 is divided by d + 4
    9·1 answer
  • 113 surveys 72 answerd yes 41 answerd no whats the percentage
    13·2 answers
  • Hey guys need some help can you help me Do in a few hours HURRY QUICK! :) The question is ,The temperature is
    6·2 answers
  • Hey! 50 points for the taking...
    8·2 answers
  • It’s not a or c help
    6·2 answers
  • First person to answer give you the brainleist
    14·2 answers
  • 12) 3 + x + 2x <br>A) 3 + 3x C) 3 + 7x <br>B) -17x D) 3 + 17x​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!