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
adell [148]
4 years ago
9

-5a to the second power-7a

Mathematics
1 answer:
kakasveta [241]4 years ago
7 0
-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions 
:)
You might be interested in
John swims 3.6 miles each day. How<br> many miles will he have swam in 8 days?
kirza4 [7]

28.8

if you times 3.6 by 8 you get 28.8

8 0
3 years ago
Read 2 more answers
What are the leading coefficient, constant term and degree, if any, of the algebraic expression (x - 1)(x^2+1)
OlgaM077 [116]

Answer:

See below in bold.

Step-by-step explanation:

(x - 1)(x^2 + 1)

= x(x^2 + 1) - 1(x^2 + 1)

= x^3 + x - x^2 - 1

= x^3 - x^2 - x - 1.

Leading coefficient = 1.

Constant term = -1.

Degree = 3.   (because of the x^3).

6 0
4 years ago
1.) A population of a town increases from 15,000 at an annual rate of 2% per year. Write a model that describes the population o
lesantik [10]

Answer:

Let Y represent Years. (300 x Y) + 15000.

Step-by-step explanation: Well, 2 percent of 15000 is 300, so per year the populations increases by 300 people.

4 0
3 years ago
Please use the photo and do the prove for #13 because I’m having a really hard time. Thanks!
rewona [7]

∠2 = ∠3 | Given

∠1 + ∠2 = 180 | Supplementary Angles Postule (If two angles are adjacent and                  ∠3 + ∠4 = 180|                                                        linear, they're supplementary)

∠1 + ∠2 = ∠3 + ∠4 | Transitive property

∠1 + ∠3 = ∠3 + ∠4 | Substitution property

∠1 = ∠4 | Subtraction Property

∠2 = ∠3 | Supplementary Congruent Theorem

7 0
3 years ago
What is the expression in radical form? (5ab)3/2
andrew11 [14]

It would be a  x/n = n      √a^x  

Hope this helps


8 0
3 years ago
Read 2 more answers
Other questions:
  • Students spent an average of $5.50 to buy materials for the science Olympiad. If they each built 3 mousetrap cars, what was thei
    15·1 answer
  • Solve each equation by graphing. Round to the nearest tenth.<br> -2x^2+2=-3x
    9·1 answer
  • Vin says that in the number 4,346, one 4 is 10 Times as great as the other 4. Is he correct
    10·2 answers
  • Which is bigger 1/3 or 0.48
    9·2 answers
  • The graph shows the population of a bacteria in an experiment, measured every hour.
    6·2 answers
  • How long does it take the average person to count to 1 million
    5·2 answers
  • In a lottery game, a player picks 7 numbers from 1 to 49. If 6 of the 7 numbers match those drawn, the player wins second prize.
    14·1 answer
  • Show how to rewrite 1/5 with the denominator 10
    14·1 answer
  • What is the steps to this problem
    6·2 answers
  • Jada is four times as old as Owen. Paul is 5 years older than Jada. If Owen is y years old, how old is paul ?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!