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
stiv31 [10]
3 years ago
13

The diameter of a circle is 4 cm. Which equation can be used to find its circumference?

Mathematics
1 answer:
luda_lava [24]3 years ago
8 0

Answer: OC = πx4

Step-by-step explanation:

This question is incomplete, the correct question is

The diameter of a circle is 4 cm. Which equation can be used to find its circumference?

OC = πx2

OC= πx4

4

Answer,

Since the diameter is given as 4cm

Also,

The circumference of a circle OC = π x diameter

Therefore, OC = πx4

You might be interested in
Mr. Jackson has an empty pyramid and an empty prism. The base of the pyramid is congruent to the base of the prism, and their he
IRISSAK [1]
Answer:
Volume of water required to fill the pyramid is rd of the water required to fill the prism completely.
Step-by-step explanation:
Let Mr Jackson has an empty rectangular pyramid and rectangular prism.
Height and base of both are congruent.
So volume of rectangular pyramid

Volume of the rectangular prism = (Area of the base)(height)

[ Since ]


Therefore, amount of water required to fill the pyramid is rd of the water required to fill the prism completely.
8 0
3 years ago
2, -4, 8, -16, . . . find the next two numbers in the pattern and describe the pattern.
il63 [147K]
The next numbers are 32 and -64 the pattern multiplies by -2
6 0
3 years ago
Make r the subject of the formula in 1 - E Rr​
Artemon [7]

Answer:

r= 1r- eR = r

Step-by-step explanation:

r-r = ER final answer to equal r= -ER

8 0
3 years ago
I don't get part B, could u help me explain?
Nikolay [14]
It represents the rate she is texting per second
7 0
3 years ago
An expression is given. 3 × (8 + 2) ÷ 2 Which statement is true about the parentheses in this expression?
muminat

Answer:

I don't think you typed the full problem, but the answer is either that you do the parenthesis first, or that it adds to 10

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which of the following shows the graph of y = 4* + 3?
    7·1 answer
  • A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
    8·1 answer
  • Can someone explain this to me??? Are you able to see the picture?
    11·1 answer
  • A prism is completely filled with 96 cubes that have edge length of 12 cm. What is the volume of the prism?
    5·2 answers
  • R=8cm find the unknown length for a circle with the given dimension
    10·1 answer
  • Va rog mult ajutati-ma la rezolvarea problemei
    11·1 answer
  • Find mZP.<br> P<br> 26<br> 2./13<br> R<br> mZP =<br> I’m confused
    12·1 answer
  • PLEASE HELP ME ON THIS QUESTION ASAP!! GIVING 15 POINTS AWAY!!
    9·1 answer
  • Solve for h .<br><br> -98 = -7 h<br><br> h =
    14·2 answers
  • What is the logarithmic function of the graph? show work
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!