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
Lady bird [3.3K]
3 years ago
9

NEED HELP!!!!!!!!!!!!!!!!!!!! anybody know???????????????????????????

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

530.66.

Step-by-step explanation:

The area formula for a circle is \pi r^{2} .

We will use 3.14 for pi.

This is simple- we put the numbers in the formula.

3.14 * 13^{2} = 530.66.

You might be interested in
the scale given on a road map is 1 cm equal 120 km what is the actual distance represented by 6 cm on the map​
elena55 [62]

Answer:

720

Step-by-step explanation:

6 x 120=720

Every 1 cm=120 km

So multiply both sides by 6 and you get

6 cm= 720 km

8 0
3 years ago
If the measure of angle 2 is 3x, and the measure of 1 is 5x - 12 what is the measure of angle 9 ?
Mariana [72]
3x+5x-12=180
8x=180+12
8x=192
x=192/8
x=24

angle 1 = 5x-12
=5(24)-12
=120-12
=108

angle 2= 3x =3*24=72

angle 1 = angle 9
angle 9= 108
8 0
3 years ago
Marshall uses 10 ounces of pineapple
garik1379 [7]

Answer:

20 ounces

Step-by-step explanation:

the ratio for 10 ounces of pineapple  juice to make 25 ounces of fruit punch is 2:5

so x:150

x = 20

3 0
3 years ago
The sum of two numbers is 12 and their difference is 4. What are the two<br> numbers?
guapka [62]

Answer:

<u>8 and 4</u>

Step-by-step explanation:

8 + 4 = 12

8 - 4 = 4

4 0
3 years ago
Read 2 more answers
Which of the following can affect the activity of enzymes?
Effectus [21]
C temp. pH and regulatory molecules
3 0
3 years ago
Read 2 more answers
Other questions:
  • Bob's tire outlet sold a record of tires last month one sales ma sold 165 tires which was 60 percent of the record what was the
    15·1 answer
  • Solve the following equation algebraically please
    5·1 answer
  • Will give brainliest to whoever answers first
    14·1 answer
  • THE THREE SIDES OF A TRIANGULAR LOT
    12·1 answer
  • Can you please help me with this problem .
    6·1 answer
  • Which of the following decimal<br> representations is an example of<br> a rational number?
    8·1 answer
  • Solve the equation.<br><br> −23x+37=12
    8·2 answers
  • 1. 1. MP.5 Use Appropriate Tools Carla had a piece of rope that was 14 in. long. She used some of the rope for a crafts project.
    12·1 answer
  • Frankie reads 32 pages of a book each night before he goes to sleep.
    11·1 answer
  • Francis works at Carlos Bakery and is making cookie trays. She has 48 chocolate chip cookies, 64 rainbow cookies, and 120 oatmea
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!