All categories

3 years ago

Why is the statement false?

Mathematics

1 answer:

Zigmanuir [339]3 years ago

4 0

Because a line of best fit is the average slope and the general trend of the plotted points on a graph, not reliable at all for exact and accurate future points not yet plotted

You might be interested in

How do you say ' what is your name in spanish?'

givi [52]

Cual es tu nombre? the accent mark over the a

8 0

4 years ago

Explain why sine ratio has a macimum value of 1??

Goshia [24]

Answer:

The maximum length of the opposite side of a right triangle equals the length of the hypotenuse.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

This scatter plot shows a relationship between

mote1985 [20]

Do you have a picture of the scatter plot

3 0

3 years ago

-3x-3y=3 5x+y=-17 Substitution What does x and what does y equal

earnstyle [38]

Answer:

$x=-4\\\\y=3$

Step-by-step explanation:

Given Equations:

$-3x-3y=3$ Equation:1

$5x+y=-17$ Equation:2

Solving Equation:2 for the value of 'y'

$5x+y=-17$

Subtracting '5x' both sides:

$y=-17-5x$ Equation:3

Using substitution method: Put the value of 'y' in equation:1

$-3x-3y=3$

$-3x-3(-17-5x)=3\\\\-3x-3(-17)-3(-5x)=3\\\\-3x+51+15x=3\\\\12x+51=3\\\\$

Subtracting '51' both sides:

$12x=3-51\\\\12x=-48\\\\x=-48/12\\\\x=-4$

Putting the value of 'x' in equation:3

$y=-17-5x$

$y=-17-5(-4)\\\\y=-17+20\\\\y=3$

The values of 'x' and 'y' are:

$x=-4\\\\y=3$

5 0

3 years ago

Read 2 more answers

Seven hamburgers and four sodas cost $27.35. Four hamburgers and five sodas cost $18.75

Doss [256]

Answer:

equations:

7x + 4y = 27.35

4x + 5y = 18.75

Step-by-step explanation:

x = burgers

y = sodas

---------------------------------

7x + 4y = 27.35

4x + 5y = 18.75

5 0

3 years ago