3 years ago

Perform the indicated operation. Show all necessary work.

Mathematics

2 answers:

alekssr [168]3 years ago

8 0

Answer:

Step-by-step explanation:

cus -2-9 is the simpliest number

kvv77 [185]3 years ago

6 0

Answer:

b is the answer ;)) ........................

You might be interested in

I NEED HELP ASAP PLEASE HELP

qwelly [4]

The answer is B you can just rephrase it into .4 < .5 idk if that made sense but yeah

7 0

3 years ago

With regard to mathematics, what is an accepted statement of fact that is used to prove other statements?

Anastasy [175]

Theroum: a proposition not self-evident but proved by a chain of reasoning.

3 0

3 years ago

Read 2 more answers

Why do we need to construct table in getting POPULATION VARIANCE?

son4ous [18]

Answer:

it's helps it by standing

3 0

3 years ago

Hii please help i’ll give brainliest if you give a correct answer.

Alex73 [517]

Uhhh uhhh uh. uh. h u h uh u u u u u u u u uh.

3 0

3 years ago

Tell weather the lines for each pair of equations are parallel perpendicular or neither y=-1/5x+6

FinnZ [79.3K]

Answer:

The slopes are neither perpendicular nor parallel.

Step-by-step explanation:

First we are going to find the slope-inercept form from the equation, -2x + 10y = 5.

Solve for y.

-2x + 10y = 5

+2x. = +2x

10y = 2x + 5

$\begin{gathered} \frac{10y}{10} = \frac{2x + 5}{10} \\ y = \frac{1}{5}x + \frac{1}{2} \end{gathered}$

So we now have

$\begin{gathered}y = \frac{1}{5}x + \frac{1}{2} \\ and \\ y = - \frac{1}{5} x + 6 \end{gathered}$

Looking at the equation above, the slopes are neither perpendicular nor parallel.

5 0

3 years ago