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
Semmy [17]
3 years ago
8

If a circle has a diameter of 21 inches, what is the circumference? (Use 22/7 for π.)

Mathematics
2 answers:
Marat540 [252]3 years ago
8 0
The answer is 66 hope this helps!! Have a great dayyyy!!
cricket20 [7]3 years ago
6 0

Answer: 66 is the circumference

Step-by-step explanation: Formula of circumference: 2 times pi times R

R is radius and Diameter is 2 times of R. Formula of circumference can also be: pi times R. 22/7 times 21 is 66.

You might be interested in
Give 3 side lengths that could form a triangle
deff fn [24]

Answer:

3, 4, 5

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The perimeter of a right triangle is 24 in. find the dimensions of the triangle if the aide are all whole-number lengths.
Tems11 [23]

it can be 8 on each side or 7 9 and 8 or any 3 numbers you can add together to get 24.

7 0
3 years ago
Can someone pls help me
Eduardwww [97]

Answer:

<h2>It is 159.1 in^2 </h2>

Step-by-step explanation:

I hope that is useful for you

8 0
2 years ago
Which decimal number is equal to 1/8 ?
goblinko [34]

Convert 1/8" to decimal: numerator is top number - numerator is 1. denominator is bottom number - denominator is 8. divide the top number with the bottom number - 1/8 = 0.125.

4 0
3 years ago
Find the length of the line segment AB where A (6, 12) and B (1,0) A) 15 units B) 12 units C) 13 units D) 10 units​
butalik [34]

Answer:

C] 13 units

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A group consists of fourfour men and eighteight women. threethree people are selected to attend a conference.
    6·1 answer
  • Can the sides of a triangle have length 1,3 and 5
    15·1 answer
  • Please help quick it is for eighth grade
    11·1 answer
  • All whole numbers are rational numbers. True or False?
    6·2 answers
  • Elena collected 431
    13·1 answer
  • At a furniture store there is a sale on kitchen tables and chairs. Single chairs sell $80 each. If a customer a set of 4 chairs,
    7·2 answers
  • Find (f•g) (x) for the following functions.
    10·1 answer
  • HELPPPPPPP!!!!!!!!!!!!!!!!!
    12·2 answers
  • A dishwasher uses 11 liters of water for each cycle. A washing machine uses 5 times as much water as a
    7·1 answer
  • Ziggy earns $400 per week plus $75 for every sale he makes. His goal is to earn more than $1,200 this week. What is the least nu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!