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
elena-14-01-66 [18.8K]
3 years ago
7

What is the approximate circumference of a circle with a diameter of 56 cm? (Use π = 3.14.) A. 351.68 cm B. 175.84 cm C. 87.92 c

m D. 10.82 cm
Mathematics
1 answer:
laiz [17]3 years ago
3 0
The answer to your question is 175.84 bc C=2(pi)r and if you plug in the numbers it equals 175.84... B   hope that helped :)
You might be interested in
1/8 divided by 1/3 please show your work
Ahat [919]

Step-by-step explanation:

\frac{1}{8}  \div  \frac{1}{3}

\frac{1}{8}  \times 3

\frac{3}{8}

Alternate form

0.375

6 0
2 years ago
Read 2 more answers
Solve the following equation<br> 3x + 5 / 2 X + 7 = 5 <br>pls pls pls need ans. for this question ​
KiRa [710]

Answer:

-30/7 = x

Step-by-step explanation:

im guessing u mean (3x+5)/(2x+7) = 5

3x+5 = 5(2x+7)

3x+5=10x+35

-7x=30

x=  -30/7

8 0
3 years ago
What number must be added to the expression below to complete the square ? x2+7x
stellarik [79]

Answer:

you must add 2 to the equation

Step-by-step explanation:

6 0
3 years ago
Write the equation of a line that is perpendicular to x=-6x=−6x, equals, minus, 6 and that passes through the point (-1,-2)(−1,−
Alja [10]

9514 1404 393

Answer:

  y = -2

Step-by-step explanation:

The given line is a vertical line, so a perpendicular line will be a horizontal line. It will have an equation of the form ...

  y = constant

In order for the line to go through the given point, the constant in the equation must be the same as the y-coordinate of the point: -2.

Your perpendicular line is ...

  y = -2

3 0
2 years ago
Read 2 more answers
Which of the following could be the system of nonlinear inequalities graphed below?
Ivan

Answer:

Option A.

Step-by-step explanation:

step 1

we know that

The equation of the solid line is

y=5

The solution is the shaded area above the solid line

so

The equation of the first inequality is

y\geq 5

step 2

The equation of the dashed line is

y=x^{2} -5x+6

The solution is the shaded area above the dashed line

so

The equation of the second inequality is

y>x^{2} -5x+6

therefore

The system of inequalities could be

y\geq 5

y>x^{2} -5x+6

4 0
3 years ago
Other questions:
  • 5 is 42 percent of what number
    12·2 answers
  • In 2008, $1.00 u.s. bought 8.24 chinese yuan and in 2010 it bought 6.64 chinese yuan. how many u.s. dollars could 1 chinese yuan
    14·1 answer
  • Solve the following: - 8h = -0.36​
    14·1 answer
  • The triangular prisms shown below are<br> similor. Whet are the values of x and y?
    15·1 answer
  • Which statement best describes what is happening to cause the boy to hear sound
    6·2 answers
  • 0.6(10n + 25) = 10 + 5n
    6·1 answer
  • Help please <br> What is the answer?
    7·1 answer
  • -67b + 6 ≤ 9b + 43 solve for b
    15·1 answer
  • EASY QUESTION! GET EASY POINTS!
    14·2 answers
  • How do you solve a linear inequality and graph on a number line?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!