3 years ago

Which equation could be used to create the graph? Look at pic too! Help plz thx

Mathematics

1 answer:

astra-53 [7]3 years ago

8 0

Seeing as the y intercept is 0 and the rise over run is 3, the answer is y=3X

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Point F is at (0, -10) and point H is at (-6, 5). Find the coordinates of point G on line segment FH such that the ratio of FG t

Tanya [424]

Answer:

G(x,y)=(-4,0)

Step-by-step explanation:

We use the section formula:

$(x,y)=\left(\dfrac{mx_2+nx_1}{m+n}, \dfrac{my_2+ny_1}{m+n}\right)$

Given:

$F(x_1,y_1)=(0, -10)\\H(x_2,y_2)=(-6, 5)\\FG:GH=m:n=2:1$

We substitute the values to get:

$G(x,y)=\left(\dfrac{2*-6+1*0}{2+1}, \dfrac{2*5+1*-10}{2+1}\right)\\=\left(\dfrac{-12}{3}, \dfrac{10-10}{3}\right)\\=\left(\dfrac{-12}{3}, \dfrac{0}{3}\right)\\\\G(x,y)=(-4,0)$

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3 years ago

Find the radius of a circle that has an area of 212

kobusy [5.1K]

Answer:

The answer should be: r ≈ 8.21

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2 years ago

Read 2 more answers

900x300+2.4000/3-2001

aliya0001 [1]

900x300=270,000 plus 2 would equal 270,002.4 devided by 3-2001 would equal 87,999.8

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2 years ago

Is a letter that is used to represent a number.

Novay_Z [31]

Answer:

variable

Step-by-step explanation:

A variable is a American, Latin, Greek etc letter used to represent an unknown.

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1 year ago

What are the roots of the equation? x2−x−42=0 Enter your answers in the boxes.

Levart [38]

Answer:

x = 7 x = -6

Step-by-step explanation:

x^2−x−42=0

Factor

What two numbers multiply to -42 and add to -1

-7*6 = -42

-7+6 = -1

(x-7) (x+6) =0

Using the zero product property

x-7 =0 x+6 =0

x = 7 x = -6

8 0

3 years ago