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
True [87]
2 years ago
13

» The diameter of a circle is 38 kilometers. What is the circle's area? Use 3.14 for n.

Mathematics
2 answers:
german2 years ago
7 0

Answer:

Use the formula pi×d : 3.14×38 km

So, it's 119.32

(that's what i know)

anyanavicka [17]2 years ago
4 0

The formula for area of a circle is :

Area = pi x radius^2


Radius is half the diameter.

Radius = 38/2 = 19 kilometers


Area = 3.14 x 19^2

Area = 1,133.54 square kilometers

You might be interested in
The greatest number of people drinks how many glasses of water
Greeley [361]
Assuming the frequency be the numbers of people, the greatest number of people should be 8, and they drank 6 glasses.
7 0
3 years ago
?????????? I need help
Tamiku [17]
40/100 simplify that and you will get .4.
8 0
3 years ago
Someone plz help on # 15 (idk what to do) :/
aleksklad [387]

Answer:

2x-5= -20

move -5 to the other side

sign changes from -5 to 5

2x-5+5= -20+5

2x= -15

divide by 2 for both sides

2x/2= -15/2

cross out 2 and 2, divide by 2 and 2 and then becomes x

x= -15/2

4 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
zmey [24]

Step-by-step explanation:

underneath the x axis is the minuses so you draw across from -4

4 0
2 years ago
Commission: 10 percent on first $5,000; 15% over $5,000. Find the total graduate commission on $22,000.
natta225 [31]

Based on the information about the percentage, the commission that will be paid will be $3050.

<h3>How to solve percentage</h3>

From the information given, it was stated that there's a 10 percent on first $5,000 and 15% over $5,000.

The total graduate commission on $22,000 will be:

= (10% × $5000) + (15% × $17000)

= (0.1 × $5000) + (0.15 × $17000)

= $500 + $2550

= $3050

Learn more about percentages on:

brainly.com/question/24304697

8 0
2 years ago
Other questions:
  • 1. (1 pt) Which is a solution to the equation y=3x+1 ?A. (3, 10) B. (2, 6) C. (1, 5) D. (0, 3)
    14·1 answer
  • A candy factory made 54 boxes of chocolates. Each box weighs 2 pounds. They packed the boxes in 6 cases with the same number of
    10·2 answers
  • From a point on a circle, two perpendicular chords are drawn. One is 6 cm from the center and the other one is 3 cm from the cen
    11·2 answers
  • Someone please help I cannot figure this out PLEASE
    13·1 answer
  • Please answer these 2 questions
    12·2 answers
  • Show that the two shorter sides in triangle A have the same length as the two shorter sides in triangle B
    6·1 answer
  • HELP!!! Use the properties of exponents to simplify the expression:
    14·1 answer
  • Which equation has no solution? *
    13·1 answer
  • Solve for x and y in the triangle below
    5·1 answer
  • 5X-20 =18O what is x?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!