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
notka56 [123]
4 years ago
11

Calculate the area of a circle with diameter of 6cm

Mathematics
1 answer:
Anastasy [175]4 years ago
3 0
Area of circle = pi times radius sqauared
Radius is from center of circle to edge
Diameter is from one side of circle to the other throygh center
Therefore radius is half the diameter
a = pi * 3^2 = 28.3cm^2 (3sf)
You might be interested in
Jenna grabs a sample of trail mix from a bag. The mix contains peanuts, almonds, raisins, cashews, and chocolate chips. She want
Olegator [25]

Answer:

10 5 40

Step-by-step explanation:

if it is a sample and there are 5 diffrant things that is supposed to be in there,  the 5 would be just rediculus, if it is 10, that would make more sense. 40, that would be more like the regular versian of it

hope this helps!!!

6 0
3 years ago
Help me y’all! Need to turn this in tonight
melomori [17]
Answer: y = -1

Explanation: the y axis is the vertical line, the crossing line intersects at -1.

Hope this helps!
8 0
3 years ago
A coin weighs 4/15 ounces. A different coin weighs 1/15 ounces. How much do the two coins weigh together? Write your answer as a
olchik [2.2K]

Answer:

1/3

Step-by-step explanation:

4/15 + 1/15 = 5/15

simplified its 1/3

7 0
3 years ago
Julio bought 7 science fiction novels (s) and 7 comic books c) from the bookstore. His purchases can be represented by the expre
ANTONII [103]

Answer:

$92.60

Step-by-step explanation:

7($5.99) + 7($6.49)=$41.93

$41.93 + $45.43  = $87.36

$87.36 + ($87.36 × 6%=0.06)

$87.36 + (0.06 × $87.36=5.24)

$87.36 + $5.24= $92.60

7 0
3 years ago
Please help I’m unsure
Delicious77 [7]

Step-by-step explanation:

3 answer.....

......dkdkdk

6 0
2 years ago
Other questions:
  • A mountain climber camped at an elevation of 18,492 feet. The following day the climber descended 2,516 feet to another campsite
    13·1 answer
  • 1/3 cup serving contains how much grams
    6·1 answer
  • A quadrilateral with vertices (-3,2),(-5,-4), (4,6), and (7,0) is dilated by a scale factor of 0.5.
    13·1 answer
  • Please help me with the middle question
    5·1 answer
  • PLEASE HELP!!!!!!!!!!!
    5·1 answer
  • Using this graph as a reference, what is the solution for this system of equations?
    12·1 answer
  • Last week Isaiah and his roommates ate 3/8 of a carton of yogurt, and this week they ate
    11·1 answer
  • Students at a local high school are given the option to take one gym class, one music class or one of each. Out of 100 students,
    14·1 answer
  • 3. A cell phone plan costs $0.20 cents per minute. Lisa
    7·2 answers
  • -91.81 as a mixed number.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!