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
sergij07 [2.7K]
3 years ago
7

Simplify: (x+3)(x-3)-(1-9)

Mathematics
2 answers:
Fiesta28 [93]3 years ago
8 0

Answer:

x^2-1

Step-by-step explanation:

xxMikexx [17]3 years ago
3 0

Answer:

67

Step-by-step explanation:

You might be interested in
The value of cos47° is equal to​
yanalaym [24]

Answer:

Decimal form = 0.68199836

6 0
3 years ago
A rectangular prism has a height of 4 inches and a width of 12 inches. If the prism can hold 432 cubic inches of water, what is
chubhunter [2.5K]
Given,

Height of the rectangular prism (h) = 4 inches
Width of the rectangular prism (w) = 12 inches
Since the prism can hold 432 cubic inches of water, 
Volume of the rectangular prism (V) = 432 inches³

Formula for Volume of a rectangular prism (V) is,

V = whl

I am assuming you are looking for the third side, the length (l) of the prism.

From the above formula for volume, 

Length of the prism (l) = V ÷ wh = 432 ÷ (4x12) = 432 ÷ 48 = 9 inches
5 0
3 years ago
A train travels 540 miles in 12 hours.
egoroff_w [7]

Answer:

45 because you have to take 540 divided by 12 to get how many miles there are in one hour

Step-by-step explanation:

Hope it helps

8 0
3 years ago
Read 2 more answers
After John worked at a job for 10 years, his salary doubled. If he started at $x, his salary after 10 years is _____.
VARVARA [1.3K]
After ten years his salary is x2
6 0
3 years ago
Read 2 more answers
Help a homie out real quick would'ya
Ilya [14]

Answer:

1. < 2. <

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Please help with these 2 questions!!
    14·2 answers
  • Graph the line y=5x-4
    13·1 answer
  • Solve for h. -98 = -7h
    10·1 answer
  • Which relation is NOT a function? <br>please help!! thank youu​
    11·1 answer
  • Please help i will mark you brainliest !
    5·1 answer
  • I need help on aisle 5!!!! <br><br><br> 9-4x^3+70^25=
    12·1 answer
  • W(x) = −3x− 4; Find w(7)
    6·1 answer
  • At Silver Gym, membership is $20 per month, and personal training sessions are $35 each. At Fit Factor, membership is $40 per mo
    8·1 answer
  • Jose drove from newyork to Florida. Resting for 1 hour for every 5 hours he drove. if he drove for 35 hours. how many hours did
    12·1 answer
  • John's room is 12 feet by 8 feet. Spencer's room is 14 feet by 9 feet. How much larger is Spencer's room than John's room
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!