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
Zanzabum
3 years ago
9

Please answer what you can. this is for a grade. I WILL mark you as brainiest for the first person who answers. :)

Mathematics
1 answer:
MAVERICK [17]3 years ago
4 0

Answer:

I have some down below..

Step-by-step explanation:

1. x=4

2. x=15

3. N/A

4. N/A

5. N/A

6. N/A

I know it’s not a lot but I hope it helps! Have a lovely day!!

You might be interested in
How do you write seven hundred thirty one in standard form
Katarina [22]
This is the standard for of seven hundred (700) thirty (30) one (1) :
Answer: 731
6 0
3 years ago
Read 2 more answers
What are the solutions to the equation? x^3 - 8x^2 - x + 8 =0
kogti [31]

Answer:

Step-by-step explanation:

x^3 - 8x² - x + 8 =0

x^3 - 8x² - (x - 8 )=0

x²(x-8) - (x-8) = 0

(x-8)(x² -1) =0

x-8 = 0  or x² - 1 = 0

x-8=0 or (x-1)(x+1)=0

x=8 x=1 or x=-1

8 0
3 years ago
Read 2 more answers
Is 128 a square number
Kruka [31]
No because the square root of 128 is 11.3 which it not a whole number or in other words doesnt come out evenly
4 0
3 years ago
All of the following are equivalent, except _____.
lianna [129]
Factor x as it is a common factor;
x(8+3)
=11x
4 0
3 years ago
Read 2 more answers
#1. Which is equal to z3 8? A. (z - 2)(z^2 - 2z - 4). B. (z + 2)(z^2 - 2z + 4) C.(z - 2)(z^2+ 2z + 4). D. (z + 2)(z^2+ 2z - 4) #
tankabanditka [31]
#1. B
<span>(z * z^2 + z * 2z + z * 4) – (-2 *z^2 – (-2) 2z – (-2) 4)
Z^3 + 2z^2 + 4z – 2z^2 -4z – 8
Z^3 + 2z^2 – 2z^2 + 4z – 4z – 8
Z^3 - 8
</span>
#2 and #3. D
<span>(x + y)(x + 2)
x^2 + 2x + yx + 2y
</span>
#4. D.
<span>(x - 7)(x + 7)(x- 2)
x^2 + 7x – 7x -49
x^2 + x – 49
x^2 -49
(x^2 – 49 ) (x – 2)
x^3 – 2x^2 – 49x + 98
</span>
#5. C
(y - 4) = 0
y = 4
(x + 3)= 0
x = -3

#6. A and B
3 0
3 years ago
Other questions:
  • Given 2x² = -8, x is .
    8·1 answer
  • A grocery store is selling 6 cans of cat food for $3. Write and solve a multiplication equation to find the cost of a can of cat
    6·2 answers
  • NEED HELP ASAP !!!!!!!!!!!!
    6·1 answer
  • Math And Data Analysis help ​
    5·2 answers
  • Juan construyó una rampa que tiene 5 m de largo y 1 m de altura. ?Cuánto mide la distancia (d) que recorre al subir la rampa
    11·1 answer
  • Pls I need help no links no fame awnsers
    15·2 answers
  • What are exponents??????​
    7·1 answer
  • When b = 3 and c = 4, b⁵c⁶/b³c³​
    7·2 answers
  • Help!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • Here a subtraction problem that has been solved incorrectly 21-9=11 what is the correct way​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!