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
sleet_krkn [62]
3 years ago
5

The sum of −15x2 −5x + 11 and another polynomial expression is −9x2 + 3x −10. What is the other polynomial expression?

Mathematics
2 answers:
SOVA2 [1]3 years ago
6 0

Answer:

B

Step-by-step explanation:

To find the missing term, subtract the given term from the sum.

(−9x2 + 3x −10)−(−15x2 −5x + 11)

−9x2 + 3x −10 + 15x2 + 5x − 11

6x2 + 8x − 21

jeka57 [31]3 years ago
4 0

-15x^2-5x+11+P(x)=-9x^2+3x-10\\\\P(x)=-9x^2+3x-10+15x^2+5x-11\\\\P(x)=-9x^2+15x^2+3x+5x-10-11\\\\\boxed{P(x)=6x^2+8x-21}

Answer B)

You might be interested in
Oliver started his banking account with $100 and is increasing the account $20 per month. which type of function does this situa
nata0808 [166]

Answer:

an arithmetic sequence or a linear function.

Step-by-step explanation:

<h2>Arithmetic:</h2>

he has $100 and ADDS $20 each month. in arithmetic sequences we have a value for a sub 1 in this case 100, then add the rate of change or in this case 20 times the months or d. Since this function follows the rules this is an arithmetic sequence.

<h2>Linear function:</h2>

y=mx+c

let y be the amount of money he has in his banking account,

let x be months.

let m be 20 because that is what he adds per month or per x.

let c be the starting value or 100.

y=20x+100

3 0
2 years ago
568,319,000,000,000,000,000,000,000 in standard form
MatroZZZ [7]

To write in standard form;

568,319,000,000,000,000,000,000,000

Move the decimal point backward till you reach the last number

Multiply by ten raise to the number of times you move the decimal point

That is;

568,319,000,000,000,000,000,000,000 = 5.68319 x 10^26

5.68319\text{  }\times10^{26}

3 0
1 year ago
If 5a + 2b + 6c 32, what is the value of c?<br>​
Andreas93 [3]

Answer:

c= (-5a-2b+32)/6

Step-by-step explanation:

this is the answer, but you will b=have to a little more work to figure out each variable so you can get a number

6 0
4 years ago
Consider the given function and the given interval. f(x) = (x − 4)2, [3, 6]
s2008m [1.1K]

Answer:

f average = 1

smaller value c = 3

larger value c = 5

Step-by-step explanation:

6 0
3 years ago
I really need this answer please help ​
iren2701 [21]
I’m not completely sure but I think the answer is C.
5 0
3 years ago
Other questions:
  • Which set of integers is a Pythagorean triple? 3, 5, 6 5, 12, 13 15, 9, 17 6, 8, 12
    8·2 answers
  • Samantha wants to buy 6 roses, 4 carnations, and 8 tulips.she estimates that she will spend about $14 on these flowers. Do you a
    11·2 answers
  • The length of an engine bolt for a lawnmower is 2.675 centimeters. The length of an engine bolt for another lawnmower is 2.5848
    12·2 answers
  • An investment of $8,350 earns 5.2% interest compounded monthly over 10 years. Approximately how much interest is
    5·1 answer
  • What is a greatest common multiple
    15·1 answer
  • How many litres of water can hold in a tank whose capicity is 6000m³
    7·1 answer
  • Gavin has 50 tokens and continues to ride the roller coaster three times every hour Gibson has 12 tokens and finds two more toke
    5·1 answer
  • The chart below show the highest points in California's channel island
    5·1 answer
  • Help please if you can
    9·1 answer
  • Give the exact value of -280°​ in radians.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!