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
Lisa [10]
1 year ago
15

3. The circumference of a circle is 607 cm. What is the diameter of the circle?

Mathematics
1 answer:
steposvetlana [31]1 year ago
8 0

Answer:

the circumference is 30 cm,

Step-by-step explanation:

Hope it helps

You might be interested in
Solve 0 = 4x2+12x+9.
never [62]

Answer:

The correct  substitution of a, b, and c in the quadratic formula is given by

$ x=\frac{-12\pm\sqrt{(12)^2-4(4)(9)}}{2(4)} $

x = - \frac{ 3}{2} \: and \: x = -\frac{ 3}{2} \\\\

The solutions of the given quadratic equation are real and equal.

Step-by-step explanation:

The given quadratic equation is

4x^2+12x+9 = 0

The coefficients a, b and c are as follow:

a = 4 \\\\b = 12\\\\c = 9

The quadratic formula is given by

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

The correct  substitution of a, b, and c in the quadratic formula is given by

$ x=\frac{-12\pm\sqrt{(12)^2-4(4)(9)}}{2(4)} $

Bonus:

The solution of this quadratic equation is given by

x=\frac{-12\pm\sqrt{(144 - 144)}}{8} \\\\x=\frac{-12\pm\sqrt{0}}{8} \\\\x=\frac{-12\pm 0}{8} \\\\x=\frac{-12 + 0}{8} \: and \: x=\frac{-12 - 0}{8}\\\\x= -\frac{ 3}{2} \: and \: x = -\frac{ 3}{2} \\\\

Therefore, the solutions of the given quadratic equation are real and equal.

4 0
3 years ago
Read 2 more answers
In ΔGHI, the measure of ∠I=90°, the measure of ∠G=76°, and IG = 6.2 feet. Find the length of HI to the nearest tenth of a foot.
blsea [12.9K]

Answer: 24.9

Step-by-step explanation:

6.2 tan(76) = 24.86

6 0
2 years ago
Read 2 more answers
True or false: 16 is a perfect square because is square root is a whole number
marysya [2.9K]
True 16 is a perfect square
3 0
3 years ago
Read 2 more answers
Students
nalin [4]

Answer:

Thanks for the explanation

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Each day enough paper is recycled in the United States to fill 15 miles of train box cars. How many miles of boxcars could be fi
Snezhnost [94]
I Believe that the answer is 1 but i'm not 100% sure
7 0
3 years ago
Other questions:
  • Can Anyone Help Me
    7·1 answer
  • Can someone please help me asap I’ll mark brainlist !!?!
    8·2 answers
  • The equation of a line is 4x-3y=-24 what is the x-intercept of the line
    10·1 answer
  • Is (–3, 6) a solution to this system of equations?<br><br> 10x − 5y = 16<br> x + y = 3
    14·1 answer
  • there are 12 girls in Chloe's first grade class. The ration of girls to boys is 6:5. How many boys are in Chloe's class?
    10·1 answer
  • Which of the following is the solution to 3x | x- 1 | &gt;12
    7·2 answers
  • Big brain question 21
    14·2 answers
  • Help and i will give brainiest if you answer them all if random will report
    12·2 answers
  • 5. Aisha is older than Favour Zainab is older than Aisha Favour is older than Jessica Aisha is younger than Michael Who is the y
    5·1 answer
  • La trayectoria de un cohete hacia el espacio
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!