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attashe74 [19]
3 years ago
10

So how do you get the area for the circle?

Mathematics
2 answers:
babymother [125]3 years ago
6 0
The answer is A= 3.14(r· squared)
antiseptic1488 [7]3 years ago
3 0
A=(3.14)r^2 ... By the half 2r squared
You might be interested in
3
BartSMP [9]

Answer:

Greater

Step-by-step explanation:

Because x-3 must be greater or equal zero and x must be not equal -2

6 0
3 years ago
Find the slope of the line through the given points.(-4,7) and (-1,-3)Is the slope increasing or decreasing?
galina1969 [7]

• The following formula can be used to find the slope of a line:

m=\frac{y_2-y_1}{x_2-x_1}

These points are on the line:

(x_1,y_1);(x_2,y_2)

Given the following points:

\mleft(-4,7\mright);(-1,-3)

Then, you can set up that:

\begin{gathered} y_2=-3_{} \\ y_1=7 \\ x_2=-1 \\ x_1=-4 \end{gathered}

Therefore, substituting values into the formula and evaluating, you get:

\begin{gathered} m=\frac{-3-7}{-1-(-4)} \\  \\ m=\frac{-10}{-1+4} \\  \\ m=-\frac{10}{3} \end{gathered}

• As you can notice, the slope is negative. Therefore, you can determine that it is decreasing.

Therefore, the answers are:

• Slope of the line:

m=-\frac{10}{3}

• It is decreasing.

4 0
1 year ago
Help I don't think any of them is the correct answer!
pentagon [3]
I agree with you. I added the mixed numbers and got 4 1/10 and that’s not an option.
5 0
3 years ago
Read 2 more answers
How many books would need to be purchased from each club for the club's to cost the same
juin [17]
First club 
y= 40 + 10x              y= 40 + 10(8)                =120

Second club 
y= 15x                      y= 15(8)                         =120

now plug a number of the answer choices in each equation until you get the same result for both

The answer is C
4 0
3 years ago
20 PTS! PLZ HELP ME!
SVEN [57.7K]
The answer should be 14 i did it in my head you should check with a calculator do 8*175 and then divide that by 100

6 0
3 years ago
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