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
irina [24]
3 years ago
9

Simplify (a+8) (a-9)

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
7 0

a2−17a+72

I used the foil method...

a2−9a−8a+72

Subtract 8a from −9a

a2−17a+72

sammy [17]3 years ago
3 0
Hi the answer is a8 - 81
You might be interested in
Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
Art [367]

Answer by JKismyhusbandbae:

Fabric Cover

Median: 15.8  

Upper Quartile: 18.0

Lower Quartile:15.2

Range: 4.7

6 0
3 years ago
Read 2 more answers
How do you solve <br> 8|x+2|-6=5|x+2|+3
sergejj [24]

Answer:

x = 1 or x = -5

Step-by-step explanation:

Solve for x over the integers:

8 abs(x + 2) - 6 = 5 abs(x + 2) + 3

Subtract 5 abs(x + 2) - 6 from both sides:

3 abs(x + 2) = 9

Divide both sides by 3:

abs(x + 2) = 3

Split the equation into two possible cases:

x + 2 = 3 or x + 2 = -3

Subtract 2 from both sides:

x = 1 or x + 2 = -3

Subtract 2 from both sides:

Answer:  x = 1 or x = -5

7 0
3 years ago
The bedroom of a house is 1,200 cubic meters. We know that there are 3.4 x 109 particles of dust per cubic meter. How many parti
Brrunno [24]
Norteo lo se
awdwqmedowmesdsaa sddasdasdasd asdasd asdqasd asd 
3 0
3 years ago
What is an alternate angle
Dmitrij [34]

Answer:

Opposite angles......

8 0
3 years ago
Quiz of the day whoever answer will be marked as brainliest
Ilia_Sergeevich [38]

Answer:

1. 30 minutes

2. Go Go Giggles

3. 30 minutes to an hour

4. Ma vakekeli radio....

Step-by-step explanation:

U simply count d amount of minutes it tqke d show

4 0
2 years ago
Other questions:
  • A submarine dives as shown in the diagram.
    13·1 answer
  • your bank account balance was 235.24 after two checks were cashed each for the same amount your balance is now -45.58 what was t
    12·2 answers
  • I have the same hundreds digit as ones digit. The value of my tens digit is 50. The value of my ones digit is 4. the number is.
    14·1 answer
  • Which statement could be used to explain why f(x)=2x-3 has an inverse relation that is a function
    8·2 answers
  • What does it mean when u cant find the mean of a set of numbers?
    12·2 answers
  • I need help asap thanks
    6·1 answer
  • Given: F(x) = 2x - 4; GX) = 3x + 2; Hpx)=x2<br> Find FG H(2)<br> 0 121<br> 27<br> 071
    13·2 answers
  • Evaluate -6-2x when x=-4
    15·1 answer
  • Jason goes to the movies and purchases candy for $4.55. If he buys a total of 5 movie tickets and spends a total of $20.35, how
    6·2 answers
  • What is equavalent to 6/9?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!