All categories

3 years ago

Write the equation of the line that passes through the points (3,-8) and (-8,1).

Mathematics

1 answer:

Gennadij [26K]3 years ago

6 0

Answer:

-9/11

Step-by-step explanation:

-8-1/3-(-8)

-9/11

You might be interested in

Solve: 3 + √x+2 = 11 62 64 ()

klemol [59]

Answer: its 62

Step-by-step explanation:

Isolate the radical, then raise each side of the equation to the power of its index.

3 0

3 years ago

Find the distance and midpoint of a segment with the following endpoints: (5,-1) and (-9,-1)

Likurg_2 [28]

Answer:

$d = 14$

$(-2,-1)$

General Formulas and Concepts:

Order of Operations: BPEMDAS
Distance Formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$
Midpoint Formula: $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

(5, -1)

(-9, -1)

Step 2: Find distance d

Substitute: $d = \sqrt{(-9-5)^2+(-1-(-1))^2}$
Simplify: $d = \sqrt{(-9-5)^2+(-1+1)^2}$
Subtract/Add: $d = \sqrt{(-14)^2+(0)^2}$
Evaluate: $d = \sqrt{196}$
Evaluate: $d = \14$

Step 3: Find Midpoint

Substitute: $(\frac{5-9}{2},\frac{-1-1}{2})$
Subtract: $(\frac{-4}{2},\frac{-2}{2})$
Divide: $(-2,-1)$

7 0

3 years ago

A board game is $12 and has a 35% increase. What is the amount of increase?

erastova [34]

Answer:

16.2$

12/35%=4.2+12

4 0

2 years ago

What is the slope of the line represented by the equation y=- 5x? 0-5 or w/N wind 5

Alexandra [31]

Answer:

the slope would be -5

Step-by-step explanation:

in linear equations, the slope of the line is the coefficient of x

so in this case, it is -5

5 0

3 years ago

Will mark BRAINLIESTT

bogdanovich [222]

Answer:

2.5

Step-by-step explanation:

16-13.50

6 0

3 years ago

Read 2 more answers