3 years ago

If RX=12x + 9 and RT=36, what is the value of x?

Mathematics

1 answer:

valkas [14]3 years ago

8 0

Answer:

hmu on sn*p and I got u kevinscoolrevi7

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Help soon as possible :)

Marianna [84]

Answer:

(3x+5y)(3x-5y)

Step-by-step explanation:

6 0

2 years ago

Please tell me the steps to this problem. i will give brainliest

gayaneshka [121]

Option C: -3 is the average rate of change between $x=-1$ and $x=1$

Explanation:

The formula to determine the average rate of change is given by

Average rate of change = $\frac{y_2-y_1}{x_2-x_1}$

We need to find the average rate of change between $x=-1$ and $x=1$

Thus, from the table, we have,

$x_1=-1$ , $y_1=5$

$x_2=1$ , $y_2=-1$

Thus, substituting these values in the formula, we get,

Average rate of change = $\frac{-1-5}{1+1}$

$=\frac{-6}{2}$

$=-3$

Thus, the average rate of change between $x=-1$ and $x=1$ is -3.

Hence, Option C is the correct answer.

6 0

2 years ago

Please help with this

Karolina [17]

x = -10 that is the answer your welcome

5 0

3 years ago

Joseph measures the ropes to tie boats to a dock . He records the lengths of the ropes in feet and then makes a line plot. Josep

Vladimir [108]

Answer:

idk sorry

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Subject:Mathematics

posledela

Answer:

x=28°

Step-by-step explanation:

2x+3x-10+50=180

5x+40=180

5x=180-40

5x=140

x=140/5

x=28°

3 0

2 years ago

Read 2 more answers