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3 years ago

Express the function graphed on the axes below as a piecewise function. Please helppp!

Mathematics

1 answer:

Scilla [17]3 years ago

3 0

It has multiple functions but it should be close to the middle

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In the Changing Dimensions of 3D Figures

den301095 [7]

Answer:factor of 9

Step-by-step explanation:

Given

prism were changed by a scale factor of 3

Suppose prism is rectangular in shape

So surface are is $S.A.=2(lw+wb+lb)$

Where l=length

w=width

b=breadth

So new length,breadth and width is

$l'=3l$

$w'=3w$

$b'=3b$

$S.A.=2(3\times 3lw+3\times 3wb+3\times 3lb)$

$S.A.=2\times 3^2(lw+wb+lb)$

$S.A.=3^2\times 2(lw+wb+lb)$

So new surface area would change by a factor of 9

7 0

4 years ago

The amount of time it takes Dominic to read a book is a constant rate based on the number of pages in the book. If t takes him 8

dimulka [17.4K]

248 divided by 8 gives you 31.
So it takes him 1 hour to read 31 pages.
Divide 310 by 31 and you’ll get 10.
It takes him 10 hours to read 310 pages.
Hope this helps:)

5 0

3 years ago

Three shipping companies want to compare the mean numbers of deliveries their drivers complete in a day.

Marianna [84]

Answer:

#1 is 10

# 2 is

6 + 7 + 8 + 9 + 10 + 10 + 10 + 12 + 14 + 14 = 100/10. The (Mean) = 10

(6- 10) + (7- 10) + (8- 10) + (9- 10) + (10- 10) + (10- 10) + (10- 10) + (12- 10) + (14- 10)

4 + 3 + 2 + 1 + 0 + 0 + 0 + 2 + 4

= 16/10 = 1 6/10

The (MAD) = 1 6/10

#3 Groups A & B

#4 sorry I can’t figure this out but I did 1/2/3

3 0

3 years ago

HELP !!!! find the measurements of each angle

telo118 [61]

1 is 52 2 is 30 3 is 30 4 is 62 5 is 118

8 0

3 years ago

I REALLY NEED HELP ON THIS QUESTION!

Tcecarenko [31]

Answer: The correct answer is: [A]: " x = - 1/2 " .

_______________________

Step-by-step explanation:

_______________________

Given:

4x − 6 = 10x − 3 ; Solve for "x" ;

Let us add "3" to each side of the equation;

and subtract "4x" from each side of the equation:

______________________

4x − 6 + 3 − 4x = 10x − 3 + 3 − 4x ;

______________________

to get:

______________________

-3 = 6x ;

______________________

↔ 6x = -3 ;

______________________

Now, divide Each Side of the equation by "6" ;

to isolate "x" on one side of the equation;

and to solve for "x" ;

______________________

6x / 6 = - 3 / 6 ;

to get:

x = - 3/ 6 ;

$= -\frac{3}{6} = -\frac{(3/3)}{(6/6)}=-\frac{1}{2}$ .

______________________

→ which is: Answer choice: [A]: " $x = -1/2$ " .

______________________

Hope this helps!

Wishing you well in your academic endeavors!

______________________

3 0

4 years ago

Read 2 more answers