All categories

3 years ago

NEED HELP ASAP(5,-17), (-6,3) find the slope

Mathematics

1 answer:

lilavasa [31]3 years ago

7 0

Answer:

m= -20/11

Step-by-step explanation:

Slope is equal to the change in y over the change in x, or rise over run.

m= change in y/ change in x

The change in x is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise).

m = y 2 − y 1/ x 2 − x 1

Substitute in the values of x and y into the equation to find the slope.

m= 3-(-17)/-6-(5)

m= -20/11

You might be interested in

An open box with a square base is to be constructed from 84 square inches of material. The height of the box is 2 inches. What a

riadik2000 [5.3K]

Your surface area is: S=x^2+4xh=84 square inches and h=2 inches; so you get:
x^2+(4×2)x=84
x^2+8x-84=0 qhich is a quadratic equation. Using the quadratic formula you get two results for x:
x1=-14 and x2=6
choose the second (positive)

6 0

3 years ago

PLEASE HELP!

masha68 [24]

Answer:

iy nnuoooooog

y iguuStep-by-step explanation:

4 0

2 years ago

E is between D and F. DE = 4x + 2, EF = 3x, and DF = 16.

iragen [17]

Answer:

x=2

Step-by-step explanation:

DE=4x+2, EF=3x, and DF=16

DE=4(2)+2, EF=3(2), and DF=16

DE=10, EF=6, and DF=16

4 0

3 years ago

Mario invested $6,000 in an account that pays 5% annual interest compounded annually. Using the formula A = P(1 + r)t, what is t

Rudiy27

Answer:

$6778.36

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Compounded Interest Rate Formula: $\displaystyle A = P(1 + \frac{r}{n})^{nt}$

P is principle amount
r is rate
n is compounded rate
t is time

Step-by-step explanation:

Step 1: Define

Identify variables

P = 6000

r = 5% = 0.05

n = 1

t = 2.5

Step 2: Find Interest

Substitute in variables [Compounded Interest Rate Formula]: $\displaystyle A = 6000(1 + \frac{0.05}{1})^{1 \cdot 2.5}$
Simplify: $\displaystyle A = 6000(1.05)^{2.5}$
Evaluate: $\displaystyle A = 6778.36$

8 0

3 years ago

Convert to standard form: 3y -17 = 2x

-BARSIC- [3]

Standard form= 2x-3y=-17

6 0

2 years ago