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Hitman42 [59]
3 years ago
14

The circumstance of a circle is 36pi inches what is the radius for this circle

Mathematics
1 answer:
frez [133]3 years ago
4 0

Circumference = 2pi*r

r = radius

In our problem,

circumference = 36pi

r = ?

Let's plug our values into the formula above.

36pi = 2pi * r

Divide both sides by 2pi

18 = r

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James had 18 pairs of shoes he gave 1/3 of them to his younger brother he gave 4 pairs to his friend Sammy then he split the rem
zepelin [54]

1/3*18=6

18-6=12

12-4=8

8/2=4

6 0
3 years ago
What are the ordered pairs of the solutions for this system of equations? f(x) = x2 – 2x + 3; f(x) = -2x + 19 ​
Svetradugi [14.3K]

Answer:

f(x)= x2 - 2x + 3

0=3

x = ¤

Step-by-step explanation:

f(x) = -2x +19

0=-2x +19

2x=19

x =19/2

x= 9,1/2

x=9,5

4 0
3 years ago
I need this answered quick. What sum is represented by the following number line? ​
lianna [129]

Answer:

2\frac{3}{4} + -4\frac{1}{4} = -1\frac{2}{4}

Step-by-step explanation:

The initial position of the blue line is 2 and 3/4. The final position (represented by the red line) is -1 and 1/2. 2 and 3/4 - 4 and 1/4 is the only thing you can subtract to get -1 and 2/4.

5 0
3 years ago
Read 2 more answers
I'm super confused on parts g and h because no formula is given, just the limit values. These are the values:
Mrrafil [7]

Answer:

See below.

Step-by-step explanation:

1)

So we have the limit:

\lim_{x\to 4} (f\circ g)(x)

This is equivalent to:

\lim_{x\to 4} f(g(x))

To solve, we can use the following property:

\lim_{x \to c} f(g(x))=f(  \lim_{x \to c} g(x))

Therefore, our limit is the same as:

\lim_{x\to 4} f(g(x))\\=f(\lim_{x\to 4} g(x))

We are already given that the limit as x approaches 4 of g(x) is -2. Therefore:

=f(-2)

You simply need to evaluate this to solve the limit. I don't have enough information to solve this, so maybe you have something more.

Similarly, for the second one:

2)

We have:

\lim_{x\to 4} (g\circ f)(x)\\=\lim_{x\to 4}g(f(x))

Using the same property:

=g(\lim_{x\to 4} f(x))

And we are told that this is 16, so:

=g(16)

And we just need to evaluate this to find the limit.

I hope you find this helpful!

8 0
3 years ago
Help!! this is kinda urgent​
Elenna [48]

Answer

In decimal form it is 1.25 and in fraction form it 1/4

Step-by-step explanation:

There might be and there are other ways but the way I did it is I  converted the fractions to decimals. 1 3/4= 1.75, 1 1/2= 1.5, and 4 1/2 equals 4.5. So I added the time he practiced on Monday and Tuesday and subtracted it from the final hour of the whole entire week and the answer is 1.25 or 1/4

4 0
3 years ago
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