All categories

2 years ago

Please help : Find the slope

Mathematics

2 answers:

-Dominant- [34]2 years ago

8 0

Answer:

Slope = 7/4

Step-by-step explanation:

Slope:

Choose any two points on the line.

(-1 , -3) x₁ = -1 & y₁ = -3

(3 , 4) x₂ = 3 & y₂ = 4

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

$\sf = \dfrac{4-[-3]}{3-[-1]}\\\\=\dfrac{4+3}{3+1}\\\\=\dfrac{7}{4}$

bija089 [108]2 years ago

3 0

Answer:

Most likely the slope is going to be -2

You might be interested in

Factorise P(2m+n)+(q-r)(2m-n)

Ber [7]

Answer:

2Pm+Pn+2qm-qn-2rm+rn

Step-by-step explanation:

8 0

3 years ago

Help me please !!!!!

MArishka [77]

Answer:

a = 1

Step-by-step explanation:

$\frac{2}{3} (9x - 3) = 2(3x - a)$

One must simplify this expression, by distributing. In order to find a solution, where x has infinite solutions, one must make this equation an identity. That means that the equation will hold true, no matter what value of x is plugged in.

$\frac{2}{3} (9x - 3) = 2(3x - a)$

Distribute;

6x - 2 = 6x - 2a

Inverse operations;

6x - 2 = 6x - 2a

-6x -6x

-2 = -2a

1 = a

For this equation to be true no matter what, a must equal 1.

8 0

3 years ago

Read 2 more answers

Pythagorean theorem: Manuel purchases a rectangular picture

san4es73 [151]

Answer:

width = 15

Step-by-step explanation:

a² + b² = c² This the the formula

(PLUG IN)

8² + b² = 17²

64 + b² = 289 (subtract 64 on both sides)

b² = 225 (square root)

b = 15

Hope this helps ya!!

8 0

3 years ago

What is the degree of rotation that takes quadrilateral FGHI to F'G'H'I?

Archy [21]

Answer:

What is the degree of rotation that takes quadrilateral FGHI to F'G'H.

Step-by-step explanation:

3 0

3 years ago

Dakota is going to buy a rug to cover her entire kitchen floor. The width of her kitchen is 4.5 meters. The length is 8.5 meters

Rus_ich [418]

Answer:

38.25

Step-by-step explanation:

It is 4.5 times 8.5 which is 38.25

7 0

3 years ago