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
seraphim [82]
3 years ago
8

GIVING BRAINLEST, hi, I need an answer that is 100% correct because this test determines if I'm passing or not, thank you.

Mathematics
2 answers:
pav-90 [236]3 years ago
8 0

Answer:

Circumference: 18.84

Area: 28.26  

Step-by-step explanation:

Area formula: pi*r^2

For the area:

3.14*3^2

3.14*9

28.26m^2

Circumference formula: 2 * pi *r

For the circumference:

2*3.14*3

6*3.14

18.84 m

Good luck on your test

zubka84 [21]3 years ago
3 0
Circumference of circle = π x d
diameter = 3x2= 6m
3.14 x 6 = 18.84m (circumference)

Area of a circle = π x r x r
=3.14 x 3 x 3
=28.26m2 (area)
You might be interested in
What is the opposite of the three rational numbers.<br> |-13| =<br> |14| =<br> - |42| =
babunello [35]

Answer:

|-13| = 13, so the opposite is -13

|14| = 14, the opposite is -14

-|42| = -42, the opposite is 42

7 0
3 years ago
35 divided by 4 using remainders
tester [92]

Answer:

8 Remainder 2

Step-by-step explanation:


6 0
3 years ago
What is the surface area of this design ?
Fed [463]

Answer:

384 8x8=64 64x2=128 128x3=384

Step-by-step explanation:

8 0
3 years ago
Find the coordinates of the endpoint of the image?
ra1l [238]

Given:

The graph of a line segment.

The line segment AB translated by the following rule:

(x,y)\to (x+4,y-3)

To find:

The coordinates of the end points of the line segment A'B'.

Solution:

From the given figure, it is clear that the end points of the line segment AB are A(-2,-3) and B(4,-1).

We have,

(x,y)\to (x+4,y-3)

Using this rule, we get

A(-2,-3)\to A'(-2+4,-3-3)

A(-2,-3)\to A'(2,-6)

Similarly,

B(4,-1)\to B'(4+4,-1-3)

B(4,-1)\to B'(8,-4)

Therefore, the endpoint of the line segment A'B' are A'(2,-6) and B'(8,-4).

5 0
3 years ago
Becky buys 3 books and the total cost is $24.18. What is the constant of proportionality that relates the cost in dollars, y, to
disa [49]

Answer: 1x = $8.06y

Step-by-step explanation:

thats honestly all i know..

7 0
3 years ago
Other questions:
  • What is the total volume ?
    7·1 answer
  • I needddd helppppp. . . . . .
    6·1 answer
  • Which of the following is the equation of a line perpendicular to the line y=-3/2 x+4 passing though the point (3,9)
    5·1 answer
  • 2.) Solve 2.3 (Simplify your answer)<br><br>please and thank you!!!​
    8·1 answer
  • 25 decreased by 1/5 of a number is 18
    5·1 answer
  • What year is this car
    6·1 answer
  • Can any Math Expert help me with this hard TOPIC vectors
    10·2 answers
  • What’s the x and y intercepts of this equation: -3x-7y=84
    14·1 answer
  • Approximate solution to this equation?
    12·2 answers
  • A model maker wants to make a model of a ship. He will use a scale of 1:50. The ship was 100ft long. 1 foot=0.3m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!