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3 years ago

What is the diameter of the circle shown below?

Mathematics

2 answers:

MatroZZZ [7]3 years ago

4 0

Diameter is 12. Diameter is radius times 2. 6 times 2=12

maxonik [38]3 years ago

3 0

Answer:

Step-by-step explanation:

the diameter is 2x the radius, in this case we have 6 as the radius so naturally the diameter is 12

You might be interested in

Which equation could be used to find the value of x in the triangle below?

valkas [14]

Answer:

4x - 12 = 180

Step-by-step explanation:

Sum of the angles of triangle equals 180

x + 12 + 2x - 29 + x + 5 = 180

Simplified

4x - 12 = 180

5 0

3 years ago

The following table shows the values of y for different values of x:

solmaris [256]

Answer:

Option B. It represents a nonlinear function because its points are not on a straight line.

Step-by-step explanation:

Let

$A(0,0),B(1,1),C(2,4)$

we know that

If point A,B and C are on a straight line

then

The slope of AB must be equal to the slope of AC

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

Find the slope AB

$A(0,0),B(1,1)$

substitute in the formula

$m_A_B=\frac{1-0}{1-0}=1$

Find the slope AC

$A(0,0),C(2,4)$

substitute in the formula

$m_A_C=\frac{4-0}{2-0}=2$

$m_A_B\neq m_A_C$

Points A, B and C are not on a straight line

therefore

It represents a nonlinear function because its points are not on a straight line

8 0

2 years ago

Read 2 more answers

What percent of one hour is 25 minutes?

igomit [66]

Answer:

41.667% or 42%

Step-by-step explanation:

25/60

simplify

5/12 = 41.667

3 0

2 years ago

Twice a number added to a smaller number is 5. The difference of 5 times the smaller number and the larger number is 3. Let x re

Veronika [31]

Answer:

The equations which represents the situation are

1) 2Y+X=5

2) 5X-Y=3

Step-by-step explanation:

~Cornasha_Weeb

3 0

2 years ago

Hello there!

Goryan [66]

$(x^2+3)^2 + 7x^2+21=-10$

We want to convert this equation in terms of m, where $m = x^2+3$

While solving this problem, I instantly noticed the $x^2+3$ in the first term of the equation. Replace that with m.

$m^2 + 7x^2+21=-10$

Simplifying the rest is not as obvious. Using the distributive property, we can change $[7x^2+21]$ to $[7(x^2+3)]$

Do you see the "m" in here? Look again if you don't.

Now we can simplify the equation to $m^2 + 7m=-10$ and this cannot be simplified further.

I'm always happy to help someone who appreciates the help! :D

6 0

3 years ago

Read 2 more answers