2 years ago

What is the slope of this line?

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

4 0

Answer:

Slope = 2

Step-by-step explanation:

(x₁ , y₁) = ( 1 , 1) & (x₂,y₂) = (-1,-3)

$Slope=\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\dfrac{-3-1}{-1-1}\\\\=\dfrac{-4}{-2}\\\\=2$

You might be interested in

Tan9°. tan27°. tan45°. tan72°. tan81°= 1 could u plz solve it with clear process

Inga [223]

Correct question:-

Prove that tan9.tan17.tan45.tan73.tan81=1

LHS

$\\ \sf\longmapsto tan9.tan17.tan45.tan73.tan81$

$\\ \sf\longmapsto tan9.tan81.tan17.tan73.tan45$

$\\ \sf\longmapsto tan(90-81).tan81.tan(90-73).tan73.1$

$\\ \sf\longmapsto cot81.tan81.cot73.tan73$

$\\ \sf\longmapsto 1.1$

$\\ \sf\longmapsto 1$

5 0

2 years ago

Read 2 more answers

그 기 . 1 1 키 Which normal distribution has the greatest standard deviation? O O 80 88 104 112

Scorpion4ik [409]

Answer:

그 기 = That Flag

키 = Key

I think it is 112.

Step-by-step explanation:

4 0

3 years ago

The cost of 2 ounces of pure gold was $2,640. How much did it cost for 1 ounce of pure gold?

sergeinik [125]

Answer:

$1,320

Step-by-step explanation:

First you divide $2.640 with 2 and tah da

5 0

3 years ago

Find the value of n so that PQRS is an isosceles is an isosceles trapezoid

Vlad1618 [11]

Answer:

n=7.5°

Step-by-step explanation:

As the two lines are parallel do the equation is

(10n+19)+(12n-4)=180

10n+19+12n-4=180

22n+15=180

22n=180-15

22n=165

n=165/22

n=15/2

n=7.5

n=7.5°

8 0

3 years ago

Read 2 more answers

If she has 5 dollars and she spends 5 dollars how much does she have

riadik2000 [5.3K]

If you are trying to find out how much she has left then she has $0 dollars left.
Work:5-5=0

8 0

3 years ago

Read 2 more answers