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
grandymaker [24]
2 years ago
15

PLEASE HELP ALGEBRA 47 POINTS

Mathematics
1 answer:
arlik [135]2 years ago
5 0
Answers are in the picture.

You might be interested in
1.Graph the functions on the same coordinate plane.
mel-nik [20]
1. solutions are intersection points
they intersect at x=4 and x=1 or the points (4,0) and (1,0)
select 4 and 1



2.
sub -x for x
if you get the same function, it is even
if you get the exact negative of the function, it is odd
if neither, then neither
basically
f(-x)=f(x) is even
f(-x)=-f(x) is odd
and neither is neighter

so
f(-x)=-2(-x)²+3(-x)
f(-x)=-2(x)²-3x
f(-x)=-2x²-3x
that is not the same function nor is it the exact oposite
neither even nor odd




3.
domain is the time you can use
obvioulsy start at time=0
and stop when it hits the ground because it shouldn't go underground
so domain is all real numbers from 0 to 5 including 0 and 5
that is [0,5]



4. (the (f+g)(x) one)
(f+g)(x)=f(x)+g(x)
so that is just
x²-36+x³+2x²-10=
x³+3x²-46


5. just mulitply them
x⁷+9x⁴-9x³-81

6. minus them
(3x⁵+6x²-5)-(2x⁴+7x²-x+16)
3x⁵+6x²-5-2x⁴-7x²+x-16
3x⁵-2x⁴-x²+x-21
4 0
2 years ago
Given that AC=1 and BC=2 what is AB ?
S_A_V [24]

it would have to be a, because using pythagorean theorem, we can find that a squared + b squared = c squared. substitute that for 1 + b squared = 4; b squared=3 b = square root of 3

3 0
2 years ago
Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi
faust18 [17]

Answer:

4 (x + 7) = 8

Step-by-step explanation:

4 (x + 7) = 8 Because you add 7 to Amy's number  then multiplied by 4 which equals 8

3 0
3 years ago
What is the measure of CED?<br> O<br> 106°<br> B. 160°<br> O 108°<br> 52<br> 148<br> O 212
LenKa [72]

Answer:

The answer is D (212 degrees)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HELP ASAP!!! Identify the factored form of each polynomial
Elenna [48]

Answer:

9x2 +42x + 24 <u>is</u> (x + 4) (9x + 6)

9x2 + 30x + 24 <u>is</u> (3x + 6) (3x + 4)

9x2 + 58x + 24 <u>is</u> (9x + 4) (3x + 4)

I tried reversing it, instead of doing these - 9x2 + 58x + 24 I did (9x + 4) (3x + 4)

7 0
2 years ago
Other questions:
  • Simplify –7 (–3)x 5 (–6)x
    13·1 answer
  • You have just learned of survey results conducted by your university on the drinking behaviors of the college campus. Wondering
    9·1 answer
  • Thank you for your help!
    11·1 answer
  • Please help with this question.. I also asked more questions on my page and those have more points and also ill give brainiest
    11·2 answers
  • Caleb's monthly bank statement showed the following deposits and withdrawals:
    7·1 answer
  • Simplify: -3x2 + 5x -22 + 4x2 - 9x
    7·1 answer
  • You and four friends go to the waterpark. It is $10 each for tickets, and y dollars for lunch.
    11·1 answer
  • Who knows how to do this I TRULY NEED HELP
    14·1 answer
  • 7. Diane flew home from vacation with a heavy bag. With the first airline she 1 point
    9·1 answer
  • 2(-3y-1)+(2y+7)<br> I need to know how to solve this equation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!