3 years ago

I got the wrong answer, does anyone know what the right answer is?

Mathematics

1 answer:

Tom [10]3 years ago

5 0

It should be C.

The slope formula using 2 point is

m = (y2 - y1) / (x2 - x1)

That's another way of saying C. The problem with B is that it is the upside down of what the slope actually is.

You might be interested in

Pls help me taking. Test I need answer fast

pychu [463]

Answer:

its b

Step-by-step explanation:

5 0

2 years ago

Name the similar triangles

Setler79 [48]

Answer:

I believe the answer is the second one but take precaution i haven´t done them in a few years so be careful.

Step-by-step explanation:

8 0

3 years ago

Help please due in 20 minutes I will mark brainliest

navik [9.2K]

Answer:

its the second one down my dude. good luck!

6 0

2 years ago

Planes Q and R are parallel. Explain how you know lines a and b are skew.

IrinaVladis [17]

By definition, skew lines are a pair of lines that are not parallel but do not intersect each other either. Hence, the conclusion would be, the lines are non-coplanar. An example would two random lines drawn in the x and y axes in a cartesian plane, respectively.

7 0

3 years ago

Read 2 more answers

Evaluate 3x2 - 1 when x = 2.

Shalnov [3]

Answer:C or 11

Step-by-step explanation:

3x²-1

First you insert x... which is 2

3(2)²-1

then you square the 2. (multiply it by itself)

3(4)-1

Then you multiply 3 by 4 to get 12

12-1

And then you subtract for your answer

4 0

2 years ago