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
rusak2 [61]
3 years ago
11

A 3 by 4 rectangle is inscribed in circle. What is the circumference of the circle?

Mathematics
1 answer:
weeeeeb [17]3 years ago
7 0
look\ at\ the\ picture\\\\(2r)^2=3^2+4^2\\\\4r^2=9+16\\\\4r^2=25\ \ \ /:4\\\\r^2=\frac{25}{4}\\\\r=\sqrt\frac{25}{4}\\\\r=\frac{\sqrt{25}}{\sqrt4}\\\\r=\frac{5}{2}\\\\circumference\ of\ the\ circle:\\\\L=2\pi r;\ L=2\pi\cdot\frac{5}{2}=5\pi

You might be interested in
What is 7 devided by 215 and the reminder of it​
miss Akunina [59]

30 with the remainder of 714

6 0
3 years ago
Find the domain and range X+ | X |​
Lesechka [4]

9514 1404 393

Answer:

  • domain: all real numbers, (-∞, ∞)
  • range: all non-negative numbers, [0, ∞)

Step-by-step explanation:

There are no values of x for which this expression is undefined. The domain is all real numbers.

The minimum value of this expression is 0. There is no maximum value. The range is all numbers greater than or equal to zero.

4 0
3 years ago
Use ordered pair rule(x,y) (x-4,y+8) to find the preimage of (8,20)
natka813 [3]

Answer:

(12,12)

Step-by-step explanation:

For the x coordinate you add 4 to 8, and get 12.

For the y coordinate you subtract 8 from 20 to get 12.

So it would read (x + 4, y -8) -> (12,12)

7 0
3 years ago
Read 2 more answers
Two equations are shown:
vekshin1
Y=24  Y-12=12  Y=12+12  Y=24

(X-12) = 12

X = 12+12
X=24
5 0
3 years ago
(4p + 5)(p + 1) = 0​
ale4655 [162]

Answer:

4p {}^{2}  + 4p \:  + 5p + 5

= )4p {}^{2}  + 9p + 5

= )4p {}^{2} +  (5 + 4)p \:  + 5

= )4p {}^{2}  + 4p \:  + 5p \:  + 5

= )4p(p \:  + 1) + 5(p \:  + 1)

p = - 1 , -5/4

Mark as brainliest.

8 0
3 years ago
Read 2 more answers
Other questions:
  • It says to write a division story. But I don't know if it is 3 divided by 4 equals 3/4 or 6 divided by 4 equals 6/4?
    15·1 answer
  • - Dr. Watson combines 400 mL of detergent,
    8·1 answer
  • Danny’s 7 friends contributed an equal amount of money to buy him a birthday present. The present cost $84. How much money did e
    15·2 answers
  • Two lengths of a triangle are shown.
    10·1 answer
  • What’s the correct answer for this question?
    15·1 answer
  • A storm caused a 9m hydro pole to lean over. The top of the pole is 7.5 m above the ground.
    14·1 answer
  • You are trying to figure out how many license plates can be created from the digits 0 through 9. The license plate has 6 numbers
    10·1 answer
  • PLEASE HELP ME!! THANK YOU SO MUCH!!<br><br> EXPLANATION = BRAINLIEST
    7·2 answers
  • This question is in Brazilian portuguese.
    14·2 answers
  • What is 3/4 of 76kg?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!