All categories

3 years ago

Evaluate the expression if r = 12 and t = -6. (t-r)/3

Mathematics

2 answers:

Mashutka [201]3 years ago

6 0

Answer:

-6

Step-by-step explanation:

-6-12 divided by 3 is -6 because -6-12 is -18 and -18 divided by 3 is -6

Lynna [10]3 years ago

4 0

Answer:

-6

Step-by-step explanation:

$\frac{(t-r)}{3}$

input the numbers

$\frac{(-6-12)}{3}$

do the problem in the parentheses first

-6-12 = -18

now it becomes

$-\frac{18}{3}$

simplify and you'll get

-6

this is because -18 ÷ 3 =

-6

You might be interested in

L 11.4.2 Test (CST): Summarizing Data Question 2 of 11 Four classmates collect data by conducting a poll. They ask students chos

Lelechka [254]

Answer

i would say Logan’s is the best because he has the most sorry if I’m wrong. And I’m not good at Englis.

3 0

3 years ago

Please Help Can weather and climate be used interchangeably.

pickupchik [31]

Answer:

yes

'Weather' and 'climate' are used interchangeably.

Step-by-step explanation:

"Climate" describes the average atmospheric conditions over many years

the average annual rainfall, the predominant wind direction, or the season in which rain is likely to occur can be said as Weather

<h2><u><em>hope it helps u</em></u></h2><h2><u><em>if it does so please mark me as brainiest </em></u></h2>

8 0

4 years ago

Read 2 more answers

Please help me!!!!!!

True [87]

Answer:

y = 28, 16 , 4 , -8 , -20

Hope this helps.

3 0

3 years ago

Use the area of the rectangle to find the area of the triangle

Alborosie

Answer is D

if you want to get the area of a triangle you have to multiply the base times height and than divide by 2

A= 1/2 bh
A=1/2 (7x6)
A= 1/2(42)
A= 21

and for the area of the rectangle it’s 42 since there’s no dividing

A=bh
A=7x6
A=42

8 0

3 years ago

A bike rental company charges a fee per hour. The charge, in dollars, is the same each hour. The ordered pairs (3, 13.50) and (5

olchik [2.2K]

If the function is y = 4.5x. Then the rate of change of the function expressed as a unit rate will be 4.5.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

A bike rental company charges a fee per hour.

The charge, in dollars, is the same each hour.

The ordered pairs (3, 13.50) and (5, 22.50) represent the corresponding hours, x, and cost, y.

Then the linear equation is given as

$\begin{aligned} \rm y - 22.5 &= \rm \dfrac{22.5 - 13.5}{5 - 3} (x- 5)\\\\\rm y - 22.5 &= \rm 4.5x - 22.5\\\\\rm y &= \rm 4.5x \end$

Then the rate of change of the function expressed as a unit rate will be

$\rm \dfrac{dy}{dx} = \dfrac{d}{dx} (4.5x )\\\\\dfrac{dy}{dx} = 4.5$

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ1

7 0

2 years ago