3 years ago

What is the slope of the line that passes through the pair of points (3/2,-2) and (-3,7/3)?

Mathematics

1 answer:

lilavasa [31]3 years ago

3 0

Slope = (7/3 + 2)/(-3 - 3/2)
slope = 13/3 / -9/2
slope = 13/3 x (-2/9)
slope = -26/27

You might be interested in

Circle B has a radius of 7.2in. Find the diameter of circle B dilated by a factor of 8.1

Helen [10]

Since the scale factor is greater than 1, this dilation will be an enlargement. Therefore, you multiply 7.2 times 8.1 to get 58.32. This question asks for diameter, so multiply 58.32 times 2 to get 116.64 in.

5 0

3 years ago

Please help... Solve using the quadratic formula x^2 - 6x - 40=0

Tasya [4]

The answer is

X=10 or X= -4

6 0

3 years ago

Find the slope in (-2,8) and (1,6)

Salsk061 [2.6K]

Formula for slope: $\frac{y2 - y1}{x2 - x1}$

y₂: 6

y₁: 8

x₂: 1

x₁: -2

Plug them into the slope equation:

$\frac{6 - 8}{1 - (-2)}$

--> $\frac{-2}{1 + 2}$

---> $-\frac{2}{3}$

The slope is $-\frac{2}{3}$ .

8 0

3 years ago

Read 2 more answers

Please help and choose letter choice

Orlov [11]

The correct answer is a

4 0

3 years ago

Read 2 more answers

I dont understand please help Which expression is equivalent to 8-(6r+2) A -6r+6 B 2r+2 C 6r+10 D -6r+10

Goryan [66]

Answer:

-6r+6

Step-by-step explanation:

Given data

We are given the expression

8-(6r+2)

let us expand it by opening the bracket

=8-6r-2

collect like terms

=8-2-6r

=6-6r

rearrange

=-6r+6

Hence option A is correct

8 0

2 years ago