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
TEA [102]
3 years ago
13

Hi what is the anwer for this

Mathematics
1 answer:
IRISSAK [1]3 years ago
4 0

Answer:

2.5cm^2

Step-by-step explanation:

so diameter is basically radius*2...to find radius(since area of circle is pi*r^2 we need to divide diameter by 2)

so 1.8/2=0.9

now,

pi*0.9^2

pi*0.81

2.5 cm^2

You might be interested in
Please help me I’m begging you
tatuchka [14]

Answer:

i beleive the answer would be 90

Step-by-step explanation:

im begginggggggg, begging, beg youuuuu

7 0
2 years ago
A cylinder has radius 3 meters. Its volume is 141.3 cubic meters. Find its height to the nearest tenth
Misha Larkins [42]

Answer:

Height = 5meters

Step-by-step explanation:

Using the formula h= v over 3.14r^2 = 141.3 over 3.14 times 3^2 gives us 4.99747 meters.

3 0
2 years ago
John’s teacher wants to buy giant cookies for the entire class of cookies cost $2.40 each write an equation that shows how many
krek1111 [17]
40 ÷ 2.40= 16.66
the teacher can buy 16 cookies
4 0
2 years ago
PLEASE HELP SO I CAN PASS MY TEST
Brums [2.3K]

Answer:

10

Step-by-step explanation:

The first thing to do would be to find how many 1/4 cups are in the 1 cup. Divide 1 by 1/4 and you'd get 4.

Just multiply 2 1/2 by 4 and you get 10

8 0
3 years ago
Read 2 more answers
How many times can 56 go into 984
dybincka [34]

17 times evenly, all you have to do is divide 984 by 56 to get your answer.

5 0
2 years ago
Read 2 more answers
Other questions:
  • 4 cubes high 4 cubes long and 2 cubes wide how many cubes you need to make a prism
    11·1 answer
  • A battery was charged. When the changing began, it was 23 percent full. After 30 minutes of charging, the battery was 89 percent
    10·1 answer
  • What is 8 and 21/40 in decimal form? If don't uderstamd what is 8 and 21 over 40 in decimal form? Plz help thx✌️
    11·1 answer
  • Consider the system of equations. y = 3x + 2       y = − 2 3 x − 4 Explain why these particular equations can be graphed immedia
    13·1 answer
  • Which animal traveled at a rate of 1.5 meters per minute?
    11·2 answers
  • A unit of gas costs 4.2 pence on averge ria uses 50.1 units of gas a week she pays for the gas she uses in 13 weeks work out an
    8·1 answer
  • Find the cube root of 13824 by prime factorization method​
    11·1 answer
  • Solve this equation by completing the square p^2 + 16p - 17 = 0
    15·1 answer
  • Which expression is equivalent to
    11·1 answer
  • Find the measure of each interior angle and each exterior angle of a regular 20-gon (a twenty-sided polygon).Measure of each int
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!