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
Alexeev081 [22]
3 years ago
15

Someone please help!!​

Mathematics
1 answer:
sineoko [7]3 years ago
6 0

Answer:

x^2+9x+8

Step-by-step explanation:

Expand the following:

(x + 1) (x + 8)

(x + 1) (x + 8) = (x) (x) + (x) (8) + (1) (x) + (1) (8):

x x + 8 x + x + 8

x x = x^2:

x^2 + 8 x + x + 8

Grouping like terms, x^2 + 8 x + x + 8 = x^2 + (8 x + x) + 8:

x^2 + (8 x + x) + 8

8 x + x = 9 x:

Answer: |

| x^2 + 9 x + 8

You might be interested in
Suppose A and B are independent events. If P(A)=0.4 and P(B)=0.9, what is P(A ∩ B) ? answers- a. .36 b. .06 c. .04 d. .54
Reptile [31]
The answer would be 0.54
4 0
4 years ago
Read 2 more answers
A rectangular deck is 12 ft by 14 ft. When the length and width are increased by the same amount, the area becomes 288 sq. ft. B
alexdok [17]
To solve this problem you must apply the proccedure shown below:

 1. You have the following information given in the problem above:

 - The<span> rectangular deck has the following dimensions: 12 ft by 14 ft.
 - When the length and width are increased by the same amount, the area becomes 288 ft</span>².

 2. Therefore, you have:

 A=bxh

 288=(12x)(14x)
 288=168x²

 3. When you clear the x, you obtain:

 x=√288/168
 x=(2√21)/7≈1.31
 
6 0
3 years ago
Read 2 more answers
I NEED HELP FAST. FILL IN THE BLANKS ​
atroni [7]

1)

|-6-2|=|-8|=8

2)

G and I

3)

|-6+2|= |-4|=4

the point that is 4 units away from H and K is I

I=-2

7 0
2 years ago
Read 2 more answers
What is the solution for x in the equation?
Natalija [7]

Answer:

x=-2

Step-by-step explanation:

4 0
3 years ago
Veronica left school at 3:00 to get to her job on time. She started work at 3:20pm. She was there for four hours and twenty five
timama [110]

Answer: what they said

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Solving an Equation with Algebra Tiles
    11·1 answer
  • What’s the correct answer for this?
    6·1 answer
  • A basketball team played 45 games. they won 60% of them. how many did they win?
    6·2 answers
  • What does subtracting a negative do ?
    15·2 answers
  • Five more than three times a number is 197. find the mlnumber
    9·1 answer
  • ????? helllppppp.....
    8·1 answer
  • Write an expression that represents the value, in cents, if n nickels.
    6·1 answer
  • Two of the lights at the local stadium are flickering. They both just flickered at the same time. One of the lights flickers eve
    9·2 answers
  • WHAT IS THE AREA OF THE GRASSY SPACE? LOOK BELOW FOR QUESTION! THANKS IN ADVANCE!
    5·1 answer
  • Write a word phrase for the expression 16 divide (x=4)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!