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
REY [17]
2 years ago
8

Work out the area of a circle with radius of 7.5cm

Mathematics
1 answer:
lidiya [134]2 years ago
3 0

Answer:

Area of circle is equal A = πr²

Here r =  7.5 and π = 3.142

so,

A = 3.142(7.5)²

A = 176.17 after rounding off.

You might be interested in
Can somebody plz help?
nekit [7.7K]

Answer:

The answer is 2.

Step-by-step explanation:

You can thank me later or a zoom meet can be OK wink

4 0
3 years ago
Read 2 more answers
How do i write, Two increased by three equals the quotient of ten and two. Use x to represent any unknown number?
inn [45]

Answer:

2+3=\frac{10}{2}

Step-by-step explanation:

we know that

The phrase " Two increased by three equals the quotient of ten and two" is equal to the algebraic expression

2+3=\frac{10}{2}

5=5 -----> is true

7 0
3 years ago
Help! I'm not sure how to set this up. Here is the question; Faye paid $16.00 for a pair of shorts that were 20% off. What was t
IrinaVladis [17]
80/100*n=16

80n=1600

n=1600/80=160/8=20

---------------------------------------

Original price: $20.00
6 0
3 years ago
Read 2 more answers
Cos/1+Sin = 1-Sin/Cos
ValentinkaMS [17]

Answer:

if you are asking for true or false it would be false

Step-by-step explanation:

6 0
2 years ago
The sum of three consecutive odd integers is-219. What is the first number in the set?
Alex73 [517]

Answer:

-75

Step-by-step explanation:

Let us consider the first  odd number to be 'x'.

Thus:

  1. 1st odd number: x
  2. 2nd odd number: x+2
  3. 3rd odd number: x+3

According to the question, the sum of these three consecutive ODD numbers should be equal to -219

So,

x + x + 2 + x + 4 = -219

3x + 6 = -219

3x = -225

x = -75

3 0
3 years ago
Other questions:
  • Which of the following integers is least?
    6·2 answers
  • Allison has 3 containers with 25 crayons in each.She also has 4 boxes of markers with 12 markers in each box.She gives 10 crayon
    9·2 answers
  • 1 5⁄7 ÷ 4 2⁄7 i need the anser im stuck
    6·2 answers
  • At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 6 cubic feet per minute. The dia
    9·1 answer
  • Three inches of snow fell on Monday and 5 inches fell on Wednesday. Which number is the additive inverse of the amount of snow t
    11·1 answer
  • I played 4 video games and had an average score of 10,000 points per game.
    9·1 answer
  • PLSSSSSS help ASAP <br> ANSWER 3 OF THEM PLSS
    5·1 answer
  • *PLEASE HELP*
    10·2 answers
  • If you increase an amount by 3 percent what is the single multiplyer
    10·2 answers
  • A farmer receives a shipment of 40 1/2 kilograms of animal food. The animal food comes in bags weighing 13 1/2. What is the valu
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!