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
Zepler [3.9K]
2 years ago
13

The radius of a semicircle is 9.1 centimeters. What is the semicircle's perimeter?

Mathematics
1 answer:
Sloan [31]2 years ago
8 0

Answer:

<u>46.77 cm</u>

Step-by-step explanation:

Perimeter of the semicircle = Circumference + 2r

  • πr + 2r = r (π + 2)
  • 9.1 (3.14 + 2)
  • 9.1 (5.14)
  • <u>46.77 cm</u>
You might be interested in
7 1
Tatiana [17]

9514 1404 393

Answer:

  -10 or (0, -10) as an ordered pair

Step-by-step explanation:

The y-intercept is the value of y when x=0. Using x=0 in the equation gives ...

  y -2 = 3(0 -4)

  y = -12 +2

  y = -10 . . . . . the y-intercept

3 0
3 years ago
If a fair coin is flipped 140 times, how many times would you predict that the coin lands on heads?
Alenkasestr [34]

Answer:

70 times

Step-by-step explanation:

There is always a 50-50 chance on which side the coin can land, so on average, the coin lands 70 times on tales, and 70 times on heads.

3 0
2 years ago
Read 2 more answers
Need the answer for my hw
andrew-mc [135]
The answer is (1,1)
5 0
3 years ago
11x + 6y = 6 then graph the equation ​
maw [93]

Answer:

Step-by-step explanation:

Use the intercept method of graphing a straight line:

Let x = 0.  We get y = 1.  This is the y-intercept (0, 1).

Let y = 0.  We get x = 6/11.  This is the x-intercept (6/11, 0).

Plot both points and then draw a straight line through them.

6 0
3 years ago
Please help, I will give brainliest.
Serjik [45]

Answer:

8.8-0.5=8.3 or 8 3/10

Hope This Helps!!!

3 0
2 years ago
Read 2 more answers
Other questions:
  • What type of correlation is shown in the scatter plot?
    11·2 answers
  • Which of the following best describe perpendicular lines? A.lines that are not in the same plane B. Lines that meet at a 90* ang
    7·1 answer
  • Divide to find equivalent fractions 8/12=
    12·1 answer
  • point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). what is the point of B?
    14·1 answer
  • Please please help me it would mean a lot. Find the area
    5·1 answer
  • What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D" id="TexFormula1" title="\frac{d}{dx}" alt="\frac{d}{dx}" align
    7·1 answer
  • What is the answer for this
    11·1 answer
  • An object dropped from rest from the top of a tall building on Planet X falls a distance feet in the first t seconds. Find the a
    7·1 answer
  • How to do this question?
    14·1 answer
  • 5 &lt; x + 10 <br> what does x equal??
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!