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
Allushta [10]
3 years ago
13

Find the area of a circle with a diameter of 5 cm.

Mathematics
2 answers:
sergeinik [125]3 years ago
7 0

Answer:

19.635

Step-by-step explanation:

A=pie Radius^2

MariettaO [177]3 years ago
5 0

Answer:

6.25pi

Step-by-step explanation:

The area of a circle formula is A=pi(r²) and the diameter of the circle is 5 so divide that by 2 then square it to get 6.25 and then just put the pi after it

You might be interested in
30 divided by 14 as a fraction
Anna71 [15]
Reduce the expression, if possible, by cancelling the common factors.

Exact form:
15/7
Decimal form:
2.142857 repeating
Mixed number form:
2 1/7
5 0
3 years ago
Graph the solution of y – 2 > 1 on a number line.
Hunter-Best [27]
<span> y-2 > 1
 y-2+2 > 1+2
 y+0 > 3
 y > 3</span>

5 0
3 years ago
If AC = 20 centimeters, and BC = 16 centimeters, which does AB equal?
Anna11 [10]

Answer:

The answer is B. 12 cm

Step-by-step explanation:

ABC is a right triangle

AB and BC are the legs and AC is the hypotenuse.

The Pythagorean theorem a^2 + b^2 = c^2 can be manipulated to solve for a and get 12.

8 0
3 years ago
PLS HELP! WILL GIVE BRAINLIEST!
OLga [1]

Answer:

the 4th one

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone please help me with this problem? You need to find the value of x and y by using the strategy of ELIMINATION. Please
Setler [38]

Answer:

x = 136/35; y = -⁹/₁₀

Step-by-step explanation:

(1)         7x + 8y = 20

(2)        7x – 2y = 29       Subtract (2) from (1)

                  10y =  -9        Divide each side by 10

(3)                 y =  -⁹/₁₀     Substitute (3) into (1)

      7x - 2(-⁹/₁₀) = 29

      7x + 18/10  = 29                       Subtract 18/10 from each side

      7x              =      29 - 18/10

      7x              = (290 - 18)/10

      7x              =          272/10        Divide each side by 7

        x              =           272/70

        x              =           136/35

x = 136/35; y = -⁹/₁₀

Check:

(1) 7(136/35) + 8(-⁹/₁₀) = 20

      136/5    -   72/10 = 20

      136/5    -   36/5  = 20

                      100/5  = 20

                       20      = 20

(2) 7(136/35) – 2(-⁹/₁₀)  = 29

       136/5    +    18/10 = 29

       136/5    +      ⁹/₅    = 29

                        145/5  = 29

                        29       = 29

5 0
3 years ago
Other questions:
  • Jenny multiplies the square root of her favorite positive integer by $\sqrt{2}$. Her product is an integer. a) Name three number
    7·1 answer
  • Solve the following proportion. P/6 = 7/8<br> A: P=5.25<br> B: P=8<br> C: P=10.5<br> D: P=42
    5·1 answer
  • Solve 247 divided by 10(^2) . and 247x10 (^2)<br><br> what's different about the two answers?
    10·1 answer
  • Find the y-intercept of each exponential function and order the functions from least to greatest y-intercept. MATCHING IN ORDER
    11·2 answers
  • Which statement correctly compares the value in the statement? |-0.073| blank |0.73|​
    6·2 answers
  • If 9x = 63, then x = ___. (Only input whole number)
    6·2 answers
  • Which statements are true?
    7·1 answer
  • Suppose the amount of exports of textile machinery from Italy to the rest of the world equals 60 billion tons. The amount of imp
    7·1 answer
  • The volume of a cone is 50 pi cubic feet. Its height is 6 feet. In feet, what is the radius of the cone? Round the answer to the
    11·2 answers
  • Help what is x<br> When x^5 is 225
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!