3 years ago

Pls help I am stuck, or having a brain fart I cant tell yet.

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

Answer:

-4r³s -3r² +2rs -5

Step-by-step explanation:

The powers of r in each of the terms from left to right are ...

3, 1, 0, 2

Arranging these in descending order gives the sequence of terms ...

-4r³s -3r² +2rs -5

You might be interested in

2(d − 6) − 3 = 1 solve for d

andrey2020 [161]

Answer:

d = 8

Step-by-step explanation:

2(d -6) - 3 = 1

+3 +3

2(d-6) = 4

/2 /2

(d-6) = 2

+6 +6

(d) = 8

d = 8

5 0

3 years ago

Read 2 more answers

Tracy is running in a 5.52 kilometer race on Saturday . A marathon is approximately 42 kilometers. How long will it take Tracy t

nika2105 [10]

Answer:

about 7.6 days long

Step-by-step explanation:

42 divided by 5.52 = about 7.6

3 0

4 years ago

Find the slope and the y-intercept of the graph of the linear equation. y=−6−23x

Debora [2.8K]

Answer:

Step-by-step explanation:

this equation is written in y = mx + b form

m = slope

b = the y intercept

so if we rearrange the equation to

y = -23x -6

the slope is -23

the y intercept is (0, -6)

8 0

3 years ago

Plz help ASAP TwT What is the slope of the graph?

madreJ [45]

Answer: 3/5

Rise over run
up 3
over 5

5 0

3 years ago

Read 2 more answers

PLEASE HELP 20 POINTS

barxatty [35]

Step-by-step explanation:

$- \sqrt{5 } - 3 \sqrt{5} \\ = ( - \sqrt{5}) + ( - 3 \sqrt{5} ) \\ = ( - \sqrt{5} ) - (3 \sqrt{5} ) \\ = - 4 \sqrt{5}$

8 0

3 years ago