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
sladkih [1.3K]
3 years ago
5

(Circumference or circles) explain your answer so I can understand

Mathematics
2 answers:
kykrilka [37]3 years ago
8 0

Answer:

28.26

Step-by-step explanation:

C=2\pi r\\                            Radius is twice the diameter so put 2\pi r\\

C=2*3.14*4.5

C=6.28*4.5

C=28.26

Ghella [55]3 years ago
3 0

Answer:

5.5 inches

Step-by-step explanation:

You might be interested in
1. Factor the trinomial: x2 - 10x + 9
TEA [102]
X^2 - 10x + 9 =
(x - 1)(x - 9)

x^2 - 14x + 24 =
(x - 12)(x - 2)
5 0
3 years ago
When Mark was in the hospital, his friends chipped in money to buy him flowers and balloons. The friends collected $48 and spent
vlada-n [284]

Answer:

D

Step-by-step explanation:

48 - 23.99 = 24.01

You have $24.01 left, so you can buy 2 groups of balloons for $20.

Each group is 12 balloons.

Multiply 12 by 2

Answer: 24

5 0
3 years ago
Find the length of arc measure XW and Find the length of arc measure for YVU.
quester [9]

Answer:

15.07m

Step-by-step explanation:

2\pi r0/360

r=12

0=180-108

=72

= 2*3.14*12*72/360

= 15.07m

»»————- ♔ ————-««

╔═════ ∘◦ ☆ ◦∘ ══════╗

Hope it helps, have a great

                  day!!

╚═════ ∘◦ ❉ ◦∘ ══════╝

7 0
3 years ago
Write an expression equivalent to 6(x + y) + 11 – 5, and state which property you used to write it.
4vir4ik [10]

Answer:

6x + 6y + 6

Step-by-step explanation:

Given the expression equivalent to

6(x + y) + 11 – 5

= 6x + 6y + 6

I used distributive property to rewrite this expression and distributive law is  multiplying the number outside of the parenthesis with every each number or variable inside.

Hope it will find you well.

5 0
3 years ago
Simplify each of the following<br>4.1.1 13a2 - 3b - 21a2 + 76​
Nataliya [291]

Answer:

−8a2−3b+76

Step-by-step explanation:

=13a2+−3b+−21a2+76

Combine Like Terms:

=13a2+−3b+−21a2+76

=(13a2+−21a2)+(−3b)+(76)

=−8a2+−3b+76

6 0
3 years ago
Other questions:
  • Need help with 7 &amp; 8. Show work please
    11·1 answer
  • READ THE END! PLEASE HELP! OK, will mark best straight answer with brainiest (with explanation) URGENT! Justin's sand castle is
    10·1 answer
  • Alexa has c chocolates, and D
    5·1 answer
  • The world population in 2013 was about 7.125 billion. In 2003, it was about 6.357 billion. Which number represents the increase
    7·1 answer
  • The point A(-3, -4) is reflected over the y-axis. What are the coordinates of A'? *
    5·1 answer
  • An ice cube is made of 5 fluid ounces of water about how many millilters of water does it take to make the ice cube
    8·1 answer
  • What are three terms in the sequence 4096, 1024, 256, 64
    12·2 answers
  • Is 7.401 larger or smaller then 7.04
    8·2 answers
  • Write the equation for a line containing the point (0,2) and a slope of -7 (y=mx+b)
    6·2 answers
  • Which problem can be solved using the equation shown? 2 dollars and 50 cents x minus 2 dollars = 10 dollars and 50 cents Will bo
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!