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3 years ago

Analyze the graph. Use the triangle to find the slope, m, of the line

Mathematics

2 answers:

mixas84 [53]3 years ago

5 0

Answer:

m = - 0.33333

Step-by-step explanation:

formula of slope

m = Δy/Δx

m = $\frac{y_{2}-y_{2}}{x_{2}-x_{1}}$

place value from graph

m = $\frac{ 2 - 0 }{ -4 - 2}$

m = $\frac{2}{-6}$

m = - $\frac{1}{3}$

m = - 0.33333

answer

m = - 0.33333

Alex17521 [72]3 years ago

3 0

Answer:

4,3

Step-by-step explanation:

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Points B and B' have symmetry with respect to P. Find the coordinates of P when B is (2, 8) and B' is (2, 2). A. (2, 5) B. (0, 5

Alecsey [184]

Answer:

A. (2, 5)

Step-by-step explanation:

If B and B' have symmetry, then P is a midpoint between those points. We can determinate the location of point P by using the midpoint equation, whose vectorial form is:

$P(x,y) = \frac{1}{2}\cdot B(x,y)+\frac{1}{2}\cdot B'(x,y)$ (Eq. 1)

If we know that $B(x,y) = (2,8)$ and $B'(x,y) = (2,2)$ , then the location of P is:

$P(x,y) = \frac{1}{2}\cdot (2,8)+\frac{1}{2}\cdot (2,2)$

$P(x,y) = (1, 4)+(1,1)$

$P(x,y) = (2, 5)$

Which corresponds to option A.

7 0

3 years ago

Gordon is going to buy fruit

Mkey [24]

Answer:

4R+2S=24

Step-by-step explanation:

Let the raspberry be represented as R

Let the strawberry be represented as S

Since a carton of raspberry is$4=4R

Since a carton of strawberry is $2=2S

And the sum of the two is 24

4R+2S=24

Since a specific value is not given

So the final answer is

4R+2S=24

8 0

3 years ago

Emily made $12.50 selling lemonade for 2 hours. If Emily wants to save $100, approximately how many hours would she need to sell

Ne4ueva [31]

Answer:

she needs to work 16 hours

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3 years ago

Ryan $65 for n books. Write an expression that can be used to find the cost of one book.

eimsori [14]

Answer:

x=65/n where x is 1 book and n the number of books

Step-by-step explanation:

If n is the number of books, lets say 1 book is "x", then

nx=65

x=65/n

for example

n=1 then x=65

n=2 then x=65/2

n=3 then x=65/3

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3 years ago

Eight students are competing for 1st, 2nd, 3rd, and 4th violin chair in the school’s orchestra. How many different ways can all

Sidana [21]

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8x7x6x5

Therefore, there are 1680 ways

5 0

4 years ago

Read 2 more answers