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Rainbow [258]
2 years ago
12

What is the slope of the line?

Mathematics
1 answer:
meriva2 years ago
7 0
The slope of the line can be defined as y = mx + b, where m is the slope
To find the slope, one will need to use the expression Δy/Δx (y final - y initial)/(x final - x initial)
For this problem, that equals 1/3

Now we will use the point slope form
(y - y initial) = m (x - x initial):

y + 1 = 1/3 (x - 2)

y = 1/3x - 5/3
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The original price of water skis was $200. What is the percent of discount?
nikitadnepr [17]
You need to tell how many percent you will discount and then find the new price
3 0
3 years ago
If the areas of the given pairs of shapes are equal, find the value of x.​
den301095 [7]

Answer:

x = 8cm

Step-by-step explanation:

we are given a square and rectangle.we want to figure out x which is the width of the rectangle. we are also given a condition i.e

  • the area of the square equal to the area of the rectangle

therefore,

\displaystyle \rm A _{square } = A _{rect}

recall the formula of the area of square and rectangle so,

\displaystyle  {s}^{2} = lw

now assign variables

  • s \implies16cm
  • l \implies32cm
  • w \implies x

thus substitute:

\displaystyle 32cmx =  {16cm}^{2}

simplify square:

\displaystyle 32cmx = 256cm^2

divide both sides by 32:

\displaystyle  \boxed{x = 8cm}

and we're done!

3 0
2 years ago
Read 2 more answers
Regression analysis involving one dependent variable and more than one independent variable is known as a. linear regression. b.
Greeley [361]

Answer:

<h3>The Option B) Multiple regression is correct</h3><h3>Regression analysis involving one dependent variable and more than one independent variable is known as <u>multiple regression.</u></h3>

Step-by-step explanation:

Given that  regression analysis involving  one dependent variable and more than one independent variable

For : Regression analysis involving one dependent variable and more than one independent variable is known as <u>multiple regression</u>

  • In statistics, a linear regression is a linear relationship between a  dependent variable and one or more  independent variables.
  • In statistics for more than one independent variable and with one dependent variable in regression analysis , then the regression  is called as multiple regression.
  • Therefore Option B) Multiple regression is correct
<h3>Regression analysis involving  one dependent variable and more than one independent variable is known as <u>multiple  regression</u>.</h3>
7 0
3 years ago
Please find the answer!
kupik [55]
1)9 , 2)16,3)225, 4)196 5)25 , 6)256
3 0
3 years ago
2. Find tan A for the right triangle below:
Andreyy89

Answer:

tan A=\frac{8}{15}

Step-by-step explanation:

According to the trigonometric ratios the tangent of an angle is the ratio of perpendicular to base, i.e.

tan\theta=\frac{Perpendicular}{Base}

In the provided triangle the perpendicular is 8 and base is 15.

Compute value of tan <em>A</em> as follows:

tan\theta=\frac{Perpendicular}{Base}\\tanA=\frac{8}{15}\\

Thus, the value of tan <em>A</em> is \frac{8}{15}.

8 0
3 years ago
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