All categories

4 years ago

I NEED help with this please!!!!

Mathematics

2 answers:

miss Akunina [59]4 years ago

7 0

Answer:

b.0

Step-by-step explanation:

subtract the x values and y values

3-3=0

5+4=9

so now you have the slope which is 0/9 which is another way of saying 0 so 0 would be the answer

Need any other help just let me know btw i would like brainliest.

Hope it helps.

zalisa [80]4 years ago

3 0

Answer:

Step-by-step explanation:

Find the slope of a line going through points (-4,3) and (5,3) by calculating the ratio of the change in y to the change in x.

To do this I like to line up the points and subtract (this is finding the change). After doing so, you will put 2nd difference over 1st difference.

(-4 , 3)

-(5 , 3)

------------

-9 0

$\frac{0}{-9}$ ; this reduces to 0.

The slope is 0.

Slope is rise over run.

So if you had looked at the y's there was no change (0 change) while there was change in the x's. This means the line is horizontal since the graph isn't rising.

You might be interested in

24 , Factor: x²-9 A (x + 3XX-3) B (x+3)2 с (x-3) (x+3)(x+3)

Katarina [22]

Answer:

(x-3)(x+3)

Step-by-step explanation:

We are given the expression $\displaystyle \large{x^2-9}$ :—

To factor this expression, we have a formula for it which is difference of two squares:—

$\displaystyle \large{a^2-b^2=(a+b)(a-b)}$

You can also swap from $\displaystyle \large{(a+b)(a-b)}$ to $\displaystyle \large{(a-b)(a+b)}$ via multiplication property.

From the expression, factor using the formula above:—

$\displaystyle \large{x^2-9=(x^2)-(3)^2}\\\displaystyle \large{x^2-9=(x-3)(x+3)}$

Therefore, the factored expression is:—

$\displaystyle \large{\boxed{(x-3)(x+3)}}$

__________________________________________________________

If you have any questions regarding the problem or need clarification of my answer/explanation, do not hesitate to ask in comment!

5 0

2 years ago

Which of the following is equivalent to tan 1-1)? 究 6 - E | 3 4 ग 2

alexgriva [62]

2 is the answe u can write

3 0

3 years ago

Solve the equation. X2=-180

devlian [24]

Answer:

-90

Step-by-step explanation:

x2 = -180

x = -180/2

x= -90

7 0

3 years ago

Solve −0.7d=4.97 what is D

Tems11 [23]

D = 4.97/-0.7
D = -7.1

3 0

3 years ago

write a equation in a point-slope form fir the line through the given point with the given slope (9,-1);m=4/3

gavmur [86]

Answer:

y +1 = 4/3( x-9)

Step-by-step explanation:

Point slope form of an equation is

y-y1 = m(x-x1)

where m is the slope and (x1,y1) is a point on a line

y - -1 = 4/3( x-9)

y +1 = 4/3( x-9)

6 0

3 years ago