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
Andrew [12]
3 years ago
11

A circular picture is 8 inches in diameter.

Mathematics
1 answer:
Karolina [17]3 years ago
6 0

Answer:

Part A   C. 16π square inches

Part B  C. 36π square inches

Step-by-step explanation:

If we know the diameter, we can calculate the radius

d= 2r

8 = 2r

Divide by 2

8/2 =2r/2

4=r

The radius is 4 inches

Area of a circle is

A = pi *r^2

A = pi *4^2

A = 16 pi inches^2


Part B

If the frame is 2 inches wide, we add 2 to the radius

r = 4+2=6

A = pi r^2

A = pi *6^2

A = 36pi inches ^2

You might be interested in
Help!!!!!!!<br> Will mark brainleist
Mademuasel [1]

Answer:

20=4*5

Step-by-step explanation:

3 0
3 years ago
What is the range of the relation graphed below?
Paladinen [302]

Answer:

a

Step-by-step explanation:

3 0
2 years ago
Lizet bought a bag of gummy bears and ate one-third of them. The next day, she ate 16 more gummy bears. If she ate a total of 37
pentagon [3]

Answer:

im trying to figure out the same thing

Step-by-step explanation:

6 0
3 years ago
Factorization of:
zubka84 [21]

Answer:

Step-by-step explanation:

2800: 2 * 2 * 2 * 2 * 5 * 5 * 7

75: 3 * 5 * 5

168: 2 * 2* 2 * 3 * 7

It's not really multiplication. It's more division.

Try 2800 as a sample. What you are trying to do is break this down into primes. The first prime is 2

2800/2 = 1400

1400 / 2 = 700

700 / 2 = 350

350 / 2 = 175. That's the end of what the 2s can do.

175 / 5 = 35

35/ 5 = 7 7 is a prime. You are done. Now run up the ladder.

2800: 2 * 2 * 2 * 2 * 5 * 5 * 7

75 is not an even number. It has no 2s. Go to 3

75 / 3 = 25.

25 / 5 = 5

That's the end

75: 3 * 5 * 5

Your calculator can be of great help. The rule is keep factoring until you get a decimal remainder. Move on to the next prime. Stop when the last division gives you a prime.

3 0
3 years ago
Hanna wants to use multiplication to solve 2 divided by 1/4 = c
vova2212 [387]
35776332356666553345666
7 0
3 years ago
Read 2 more answers
Other questions:
  • The two shorter sides of a triangle are the same length. The length of the longer side is 5 m longer than each of the shorter si
    9·1 answer
  • What is an equivalent fraction to 3/10
    11·2 answers
  • The difference of the product of a number, y, and 3 and 24 is 237. HOw do I write an equation write an equation
    5·1 answer
  • Drag equations to each row to show why the equation of a straight line is y = mx + b, where m is the slope and b is the y-interc
    14·2 answers
  • An oblique cylinder is shown
    12·2 answers
  • Write it correctly and explain the error. <br><br> 4(24) = 4(6) + 4(4)
    13·1 answer
  • HELPWITH THIS QUESTION
    11·2 answers
  • What is the least common denominator 2 and 7?
    15·2 answers
  • Find the value of y when x=9
    15·1 answer
  • 5 less than one third of c
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!