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
Kruka [31]
3 years ago
10

The area of a circle is 28.26 square centimeters. What is the circle’s diameter?

Mathematics
1 answer:
ikadub [295]3 years ago
4 0

Answer:

The circle's diameter is 6cm

Step-by-step explanation:

A = 28.26 cm^2

D = \sqrt[2]{\frac{A}{\pi } }

D = \sqrt[2]{\frac{28.26}{\pi } }

D = 6cm

You might be interested in
What is the standard form equation of the line shown below?
Tems11 [23]
You’re answer is D. Y=3/2x+5/2
4 0
3 years ago
Find the circumference and the area of a circle with radius 8 yd.
Bezzdna [24]

Answer:

Area: 200.96yd²

Circumference: 50.24yd

Step-by-step explanation:

See attached image

8 0
2 years ago
Read 2 more answers
Which expressions are equivalent to 5p+3p+(-9)5p+3p+(−9)5, p, plus, 3, p, plus, (, minus, 9, )? Choose all answers that apply:
Lemur [1.5K]

Answer:

Option B.

Step-by-step explanation:

The given expression is

5p+3p+(-9)

We need to find an expression which is equivalent to the given expression.

Combine like terms.

(5p+3p)-9

8p-9

The simplified form of given expression is 8p-9. So, option A is incorrect.

In option B, the given expression

3(p+(-3))+5p

3(p-3)+5p

Using distributive property, we get

3p-9+5p

Combined liker terms.

(5p+3p)-9

8p-9

It is same as the simplified form of given expression.

Therefore, the expression 3(p+(-3))+5p is equivalent to the given expression and correct option is B.

7 0
3 years ago
Read 2 more answers
Brad has two lengths of copper pipe to fit together. one has a length of 2 5/12 feet and the other has a length of 3 7/12 feet.
elena-s [515]
To find all of the feet of pipe that Brad has, you add both of the lengths of the pipes together. So 2 5/12+3 7/12. Add the numbers together first, 5. Then add the fractions, 5/12+7/12=1. So add 5 and 1 and you get 6 feet of pipe. Hope this helps. 
4 0
3 years ago
In a survey, 9 out of 15 students named math as their favorite class. Express this rate as a Decimal.
bazaltina [42]
The decimal is 0.6 to find the decimal form you take 9÷15 = 0.6
4 0
2 years ago
Other questions:
  • Given the Arithmetic series A1+A2+A3+A4 A 1 + A 2 + A 3 + A 4 8 + 11 + 14 + 17 + . . . + 68 What is the value of sum?
    5·2 answers
  • PLEASE HELP QUICK IM TAKING A TEST AND ITS TIMED!!!!
    7·1 answer
  • HELP PLEASE
    12·1 answer
  • X = [? ]°<br> 117<br> 124°<br> 107<br> 102<br> 145
    15·1 answer
  • How do you use numerical expressions to solve real-world problems?
    14·2 answers
  • What two numbers can add to 4 but multiple to -12
    13·1 answer
  • TIME REMAINING
    8·2 answers
  • Your friend Mona claims that the average student debt immediately after graduation in the United States is $24,500. You want to
    13·1 answer
  • PLEASE IM BEGGING ILL CROWN IF I CAN PLEASE HELP
    15·1 answer
  • Simplify the expression distribute if necessary<br><br> 4a + 7(2c - a)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!