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
Varvara68 [4.7K]
3 years ago
7

Can someone please help me on these two questions?

Mathematics
1 answer:
Naddik [55]3 years ago
4 0

Answer:

Arc = angle/360° x 2πr

13) = 72/360 x 2π x 25

= 1/5 x 2π x 25 = 10π

14) 270/360 x 2π x 2

= 3/4 x 4π = 3π

You might be interested in
A system of equations is shown below:
padilas [110]

Answer:

y=3

x=2

Step-by-step explanation:

i have answered it....feel free to ask if u don't get it

8 0
3 years ago
Which undefined term can contain parallel lines?
dusya [7]
Point I think is the anwser
6 0
3 years ago
Help help help plz plz plz
nydimaria [60]

Answer:

x=9

Step-by-step explanation:

9+3=12

12/2=6

8 0
3 years ago
Read 2 more answers
How do you work out miles in km​
never [62]

Answer:

1 km is 0.621371 mile  

Step-by-step explanation:

There are 1.609344 kilometers in 1 mile. To convert from miles to kilometers, multiply your figure by 1.609344 (or divide by 0.62137119223733) .

5 0
3 years ago
Read 2 more answers
Please order a b and c from least to greatest
vagabundo [1.1K]

Answer:

Jsi18 8 7

Step-by-step explanation:

Ndjsiwiw

4 0
3 years ago
Other questions:
  • The area of a rectangular roof on a doghouse is 756 in.² the length of the roof is 108 inches how many inches wide is the roof
    10·1 answer
  • Round 399<br> to the nearest ten and hundred
    7·2 answers
  • What percent is 7.2 of 19.5
    15·2 answers
  • Choose the multiplicative inverse of 5/3
    9·1 answer
  • Enter your answer and show all the steps that you use to solve this problem in the space provided.
    7·1 answer
  • Find the values of x and y in the diagram.
    12·1 answer
  • Find the midpoint of the segment with the following endpoints.<br> (7, -2) (1, -10)
    12·2 answers
  • The measure of the inscribed angle is equal to ___ the measure of its intercepted arc.
    10·2 answers
  • A. Sin(30°)
    14·1 answer
  • Divide. Give the exact answer, written as a decimal.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!