1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alina [70]
2 years ago
8

Let R(x)=3x^3+2x^2+x and S(x)=4+1. Find R(x) * S(x) Pls help!!!!

Mathematics
1 answer:
Katarina [22]2 years ago
3 0

3x^3 x 4x^2 = 12x^5

3x^3 x 1 = 3x^3

2x^2 x 4x^2 = 8x^4

2x^2 x 1 = 2x^2

1x x 4x^2 = 4x^3

1x x 1 = 1x

12x^5 + 3x^3 + 8x^4 + 2x^2 + 4x^3 + 1x

Simplify

12x^5 + 7x^3 + 8x^4 + 2x^2 + 1x

Thus, answer is B

Hope this helps!

You might be interested in
Two consecutive negative integers have a product of 30. what are the integers?
kupik [55]

Answer:

The two numbers are -4 and -5.

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Find the missing value. Show your work. Round to the nearest hundredth. SOMEONE PLEASE HELP ME W THIS ! ILL VOTE BRAINIEST ANSWE
Olenka [21]
Since the side which measures 10 is a vertical projection of the hipotenuse x on a 20 degree angle:

10 = x*sin(20°)

x = 29.238044

Since we have to round to the nearest hundreth:

x = 29.24 m


8 0
3 years ago
Read 2 more answers
Screen sizes for televisions are measured by the diagonal length from one corner to the opposite corner on the other side. After
JulsSmile [24]

Answer:

<h2>18/√3ft</h2>

Step-by-step explanation:

This is a ratio problem

Step one:

Given the ratio of length:width is <em> "3 space colon space square root of 3"</em>

mathematically it is expressed as

length:width 3:√3 or 3/√3

Step two:

3:√3 or 3/√3

if the built TV has a width of 6ft let the length be x

3/√3=x/6

cross multiply we have

x√3=3*6

x√3=18

x=18/√3ft

therefore the length will be 18/√3ft

6 0
3 years ago
7) Using the Distributive Property (think of the double rainbows!), write an equivalent expression to 11(7 - 3). Your answer sho
maxonik [38]

Answer:

77-33

Step-by-step explanation:

1)

11(7-3)

2)

(11 x 7) - (11 x 3)

3)

77 - 33

Answer:

77-33

6 0
2 years ago
A worm wriggled forward 4/5 of an inch in 3 minutes. At that rate, how far would the worm go in 1 minute?
Thepotemich [5.8K]

Answer:

4/15 of an inch

Step-by-step explanation:

A worm wriggled forward 4/5 of an inch in 3 minutes.

=> At that rate, the distance the worm would go in 1 minute is:

D = (4/5)/3 = 4/(5x3) = 4/15 of an inch

Hope this helps!

8 0
3 years ago
Other questions:
  • Item 6 sq−→sq→ bisects ∠rst∠rst, sp−→sp→ bisects ∠rsq∠rsq, and sv−→sv→ bisects ∠rsp∠rsp. the measure of ∠vsp∠vsp is 17°17°. find
    8·1 answer
  • WHEN LOGARITHMIC FUNCTIONS ARE GRAPHED WHICH TRANSFORMATION WILL RESULT IN A Y INTERCEPT?
    13·2 answers
  • Round the number 76.4491 to 1 decimal place
    12·1 answer
  • A basketball team scored 366 points in S games. Another
    15·1 answer
  • Can you help me figure out the slope of this line?<br> please and thx<br> ASAP.
    15·1 answer
  • Question number five
    11·1 answer
  • HELP!!! NEED HELP! It is a very confusing lesson
    9·1 answer
  • Evaluate f(-2) if f(x) = x2+ 3
    11·2 answers
  • A comer store sells two kinds of baked goods: cakes and pies. A cake costs $8 and a pie costs $11. In one
    15·2 answers
  • Use the scale factor 1:15 to find the missing dimension.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!