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AnnyKZ [126]
2 years ago
13

3. QR find the arc length 02.83 021.99 O 12.57 0 34.56

Mathematics
1 answer:
jeka942 years ago
8 0
Your answer should be 12.57
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PLEASE HELP ME I WILL GIVE THE BRAINLIEST!!!!
Ipatiy [6.2K]

Answer:

9 cars/week

Step-by-step explanation:

(10+9+11+6)/4=36/4=9

8 0
3 years ago
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You open a small business with an intial investment of $90,000. The weekly running costs for the business are $7800. the weekly
GREYUIT [131]

Answer:

90000=1000x

90 days

Step-by-step explanation:

90000=8800x-7800x

90000=1000x

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2 years ago
Find the value of x in each of the following
skelet666 [1.2K]
A) 2x-7=13
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6 0
3 years ago
I need help with linear regression ​
frutty [35]

Answer:

<em>In statistics, linear regression is a linear approach to modelling the relationship between a scalar response (or dependent variable) and one or more explanatory variables (or independent variables). The case of one explanatory variable is called simple linear regression. For more than one explanatory variable, the process is called multiple linear regression. This term is distinct from multivariate linear regression, where multiple correlated dependent variables are predicted, rather than a single scalar variable.</em>

6 0
3 years ago
Please help asap <br> (possible answers are: 2,-5,1,-8)
mojhsa [17]

The solution is y = -5

What is Quadratic Equation?

A quadratic equation is a second-order polynomial equation in a single variable x , ax² + bx + c = 0. with a ≠ 0. Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.

Given data ,

Let the function be f ( x ) = y

And , y = x² + 2x - 8

So , f ( x ) = x² + 2x - 8

Substituting the value for x in the equation , we get

When x = -3

f ( -3 ) = ( -3 )² + 2( -3 ) - 8

         = 9 - 6 - 8

         = 9 - 14

f ( -3 ) = -5

When x = 1

f ( 1 ) = ( 1 )² + 2( 1 ) - 8

       = 1 + 2 - 8

       = 3 - 8

f ( 1 ) = -5

Hence , the value of y = -5

To learn more about quadratic equation click :

brainly.com/question/25652857

#SPJ1

5 0
1 year ago
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