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
Serggg [28]
3 years ago
7

Simplify 9^2+4(9^)=21

Mathematics
1 answer:
Alika [10]3 years ago
4 0

Answer:837

Step-by-step explanation:

You might be interested in
Given: x + 2y = -6.<br><br><br><br> Solve for y.
zavuch27 [327]

Answer:

The answer is option 3.

Step-by-step explanation:

The steps are :

x + 2y =  - 6

2y =  -x - 6

y =  \frac{ - x - 6}{2}

7 0
3 years ago
Read 2 more answers
Solve each multi-step inequality <br> 6 - 8n &gt; - 8 - 6n
Ksivusya [100]

Answer:

n<7

Step-by-step explanation:

hope i did okay for you

8 0
3 years ago
Read 2 more answers
1 and 5/7 x 1/6 simplify
konstantin123 [22]

Answer:

0.286

Step-by-step explanation:

12/7 x 1/6

3 0
2 years ago
Write an equation of a polynomial with the given characteristics: a quadratic function has x -intercepts of -3 and 1, and a y-in
fredd [130]

Answer:

f(x) = -3(x+3)(x-1)

Step-by-step explanation:

x = -3 & 1; f(x) = 9

f(x) = a(x-r1)(x-r2)

f(0) = a(x-r1)(x-r2) = 9; 9 = a(0-(-3))(0-1)

9 = a(3)(-1); 9 = a(-3)

a = -3

f(x) = -3(x+3)(x-1)

5 0
3 years ago
Read 2 more answers
1 x 10^7 x 2 x 10^6 is
fomenos

Answer:

2e+13

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • DO NOT POST UNUSEFUL ANSWERS! Serious answers only! A softball has a circumference of 12 inches. What is the softballs approxima
    15·2 answers
  • Find the distance if you travel at a rate of 65mph for 7 hours. hint: distance = rate time.
    6·2 answers
  • I need help with 19. 20.21<br> My answers were<br> 19.4/96<br> 20.4/42<br> 21.2/72<br> Am I right
    13·1 answer
  • A scientist will be measuring the total amount of leaf litter in a random sample (n = 5) of forest sites selected without replac
    14·1 answer
  • Which is a statistical question that could have been asked to collect the data shown in the dot plot below? (Pick one)
    8·1 answer
  • A fireman has 12 ft. ladder and a 16 ft ladder. He leans the 12 ft ladder against a house at an angle of 57 degrees. He leans th
    11·1 answer
  • What does |-9.23-1.79| - |7.34-2.57| equal?
    13·1 answer
  • What is the percent of the cars were going above 80 mph!
    7·2 answers
  • Kelly got a part time job and had to pay $150 worth of taxes, which was 10% of her monthly payment. How much money did she make
    11·2 answers
  • Elise works for a company that provides short-term loans to working people
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!