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
Tasya [4]
3 years ago
13

Suppose the diameter of a circle is \color{green}{4}4start color green, 4, end color green units. What is its circumference?

Mathematics
1 answer:
Triss [41]3 years ago
6 0
I don’t really understand what this is asking but the formula for circumference is C= πd Remember that diameter (width of the circle) is double the radius (half the width of the circle) and π is about 3.14
Hope this helped
You might be interested in
Solve equations show all steps 1. 2x-10=44+8x 2. 7x-4=20=3x 3. 2(x-3)=-20 4. 15-4x+5=32
Inga [223]

Answer:

2x - 10 = 44 + 8x

7x - 4 = 20 =3x

2(x-3) = -20

15 - 4x + 5 = 32

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    2*x-10-(44+8*x)=0

Pull out like factors :

  -6x - 54  =   -6 • (x + 9)

  -6   =  0

 Solve  :    x+9 = 0

Subtract  9  from both sides of the equation :

                     x = -9

x = -9

Move all terms containing

x

to the left side of the equation.

4

x

−

4

=

20

Move all terms not containing

x

to the right side of the equation.

4

x

=

24

divide each term by 4

x = 6

2(x−3)=−20

Step 1: Simplify both sides of the equation.

2(x−3)=−20

2x−6=−20

Step 2: Add 6 to both sides.

2x−6+6=−20+6

2x=−14

Step 3: Divide both sides by 2.

2x

2

=

−14

2

x=−7

−4x+20=32

Step 2: Subtract 20 from both sides.

−4x+20−20=32−20

−4x=12

Step 3: Divide both sides by -4.

−4x

−4

=

12

−4

x=−3

4 0
3 years ago
Find the length of a side of a square whose area is 625 square inches
Schach [20]
156.25 because a square has 4 sides so it would be 625/4 which equals to the answer 156.25
5 0
3 years ago
Need help pls I'm not good at math​
olga_2 [115]

Answer:

Step-by-step explanation:

Subtract 9 on both sides

6 0
3 years ago
Read 2 more answers
88.128 x 0.5 Multiplication question
sveticcg [70]

Answer: 44.064

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How to multiply to make an equivalent fraction
Inessa [10]
Hi!

okay say you have the fractions 1/4 and 6/24, these two fractions are equivalent because you can multiply the numerator and the denominator by 6 to get 6/24 (1x6 = 6 and 4x6 = 24).

similarly you can reduce 6/24 to 1/4 by dividing the numerator and denominator by 6 (6/6 = 1 and 24/6 = 4).

i hope this helped!

5 0
3 years ago
Other questions:
  • Roberto’s cat weighed 6 3/4 pounds last year.Then the cat gained 1 1/2 pounds.How much does the cat weigh now?
    14·1 answer
  • What is the decimal for 63/100?
    10·1 answer
  • Add. –5 + –3 = ____<br><br> –8<br><br> –2<br><br> 2<br><br> 8
    13·2 answers
  • What is 95 of 498? hanna has 95 pins and chris has half of that
    14·1 answer
  • Describe why you can change a subtraction problem into an addition problem
    5·1 answer
  • Write a word sentence for the equation 2.3m = 0.46
    7·2 answers
  • 1/4 of a number decreased by three is at least two
    12·1 answer
  • 2.WHICH OF THE FOLLOWING IS A NON- NUMERIC DATA ? Required to answer. Single choice.
    5·1 answer
  • Need answers as soon as possible, Thank you!
    10·2 answers
  • At noon, the temperature was 77 degrees, but by midnight, it had dropped to 52 degrees. What percent change is that?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!