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
Leni [432]
3 years ago
12

How do I do this problem

Mathematics
1 answer:
alexira [117]3 years ago
5 0
X^2 - 9....factor
= x^2 - 3^2
= (x+3)(x-3)
You might be interested in
Guys help plz i need to pass my class
m_a_m_a [10]

Answer:

x y

2 -5

3 -4

4 -3

5 -4

6 -5

Step-by-step explanation:

you had to create a x and y chart but I give u the answer

5 0
3 years ago
What is the difference of the polynomials?
Ganezh [65]

Answer:

the different polynomials is 2

4 0
2 years ago
Help please!!
Damm [24]

Step-by-step explanation:

I think you mean that 10 cm³ of air are escaping every second.

and we start with a volume of 500 cm³.

V = 500 - 10t 0 <= t <= 50

because negative t (seconds) don't make any sense, and neither does a negative volume (for t > 50).

5 0
2 years ago
Determine which of the lines, if any, are parallel. Explain.
MariettaO [177]

Answer:

Parallel lines have same slope but different y-intercept

None of the given equations have same slope. Therefore lines are not parallel.

Step-by-step explanation:

Slope of Line a: 4y +x=8 is -1/4

Slope of Line b: 2y + x = 4 is -1/2

Slope of Line c: 2y = -3x + 6 is -3/2

3 0
2 years ago
How to turn negative into mixed numbers into improper fractions
masya89 [10]
U turn negative numbers from mixed numbers to improper fractions the same way u do with positive...u just temporarily disregard the negative sign.

Example : 
- 2 2/3.....temporarily disregard the negative sign......take ur whole number (2) and multiply it by ur denominator (3) giving u 6, then add that to ur numerator (2) giving u 8....then put that number over the original denominator (3) giving u 8/3...and then put back ur negative sign...-8/3
4 0
3 years ago
Other questions:
  • Find the center and radius of a circle with the given equation: x2 + (y − 1)2 = 1
    14·1 answer
  • Two 3 in. by 5 in. index cards are placed side by side so that their edges are touching.
    7·1 answer
  • George makes $12 an hour and worked 35 hours this week. how much did he earn?​
    12·2 answers
  • What is the measure of
    12·1 answer
  • In ΔTRS, m∠T = 20 and the m∠R = 20. Which statement is TRUE about the sides of the triangle? A) TR &gt; TS B) TR &lt; TS C) TR &
    14·1 answer
  • Q1: Fill in the blanks:<br>a) The number 3.23 can be expressed as fraction​
    8·2 answers
  • The sum of twice a number, m, and 7 is equal to 15 less than the number,
    14·1 answer
  • Need help pls and thxs​
    9·2 answers
  • 1. Allen had 12 goals on the season. If he
    10·2 answers
  • (X^-5y/y^3)^-1=<br><br> A)x^5/y^2<br> B)y^2/x^5<br> C)x^5 y^2<br> D)x^5 y^-3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!