All categories

2 years ago

What is the point-slope form of a line with slope - 5 that contains the point (2, -1)?

Mathematics

2 answers:

allsm [11]2 years ago

7 0

What is the point-slope form of a line with slope - 5 that contains the point

(2, -1)?

Komok [63]2 years ago

3 0

Answer:

2, 8

Step-by-step explanation:

and this is the answer

You might be interested in

Geometry help quickly

lbvjy [14]

Answer:

RQ = 18

Step-by-step explanation:

KR is an angle bisector and divides the opposite side into segments that are proportional to the other two sides, that is

$\frac{KP}{KQ}$ = $\frac{PR}{RQ}$ , substitute values

$\frac{50}{45}$ = $\frac{38-x}{x}$ ( cross- multiply )

45(38 - x) = 50x ← distribute left side

1710 - 45x = 50x ( add 45x to both sides )

1710 = 95x ( divide both sides by 95 )

18 = x

That is RQ = 18

6 0

2 years ago

How to distribute this problem:<br> (x-8)^2 + 16

Usimov [2.4K]

Answer:

We conclude that:

$\left(x-8\right)^2+16=x^2-16x+80$

Step-by-step explanation:

Given the equation

$\left(x-8\right)^2\:+\:16$

First, solve (x - 8)²

Apply Perfect Square formula: (a - b)² = a² - 2ab + b²

$a=x,\:\:b=8$

$\left(x-8\right)^2=x^2-2x\cdot \:\:8+8^2$

$=x^2-16x+64$

so the expression becomes

$\left(x-8\right)^2+16=x^2-16x+64+16$

$=x^2-16x+80$ Add the numbers: 64+16=80

Therefore, we conclude that:

$\left(x-8\right)^2+16=x^2-16x+80$

4 0

2 years ago

What is the solution to this systems of equation? 2x-3y=9 and 5x+3y=10

mamaluj [8]

y = -5x/3 + 10/3

y = 2x/3 - 3

8 0

2 years ago

Bashir find some nickels and pennies under the couch cushions how much (money in dollars) does he have if he has 120 nickels and

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

4 0

2 years ago

Watts 1+1 weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Elza [17]

1+1=2

You should know this by now....

3 0

2 years ago

Read 2 more answers