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
Travka [436]
2 years ago
6

Solve for x *please help me*

Mathematics
2 answers:
pishuonlain [190]2 years ago
8 0

Answer:

It's 57

Step-by-step explanation:

It's K&L

crimeas [40]2 years ago
8 0
57

K and L I hope this helps
You might be interested in
What is the factorization of the polynomial below?<br><br> x^3-4x^2+45x
Mashutka [201]
The method of factorization is used to find the roots of a given polynomial. Roots are the solutions of the function. Graphically, these roots are where the curve passes the x-axis. The first step to do is to find the common factor of the equation. That would be x. So you place it outside of the parenthesis.

x³-4x²+45x = x(x² - 4x + 45)

If you solve the quadratic equation inside the parenthesis using the quadratic formula, the roots are imaginary. Therefore, the quadratic equation is already a prime polynomial. 

The final answer is x(x² - 4x + 45).
3 0
3 years ago
Read 2 more answers
Please help me :)))))
svetoff [14.1K]
Part a)

Answer: 5*sqrt(2pi)/pi

-----------------------

Work Shown:

r = sqrt(A/pi)
r = sqrt(50/pi)
r = sqrt(50)/sqrt(pi)
r = (sqrt(50)*sqrt(pi))/(sqrt(pi)*sqrt(pi))
r = sqrt(50pi)/pi
r = sqrt(25*2pi)/pi
r = sqrt(25)*sqrt(2pi)/pi
r = 5*sqrt(2pi)/pi

Note: the denominator is technically not able to be rationalized because of the pi there. There is no value we can multiply pi by so that we end up with a rational value. We could try 1/pi, but that will eventually lead back to having pi in the denominator. I think your teacher may have made a typo when s/he wrote "rationalize all denominators"

============================================================

Part b)

Answer: 3*sqrt(3pi)/pi

-----------------------

Work Shown:

r = sqrt(A/pi)
r = sqrt(27/pi)
r = sqrt(27)/sqrt(pi)
r = (sqrt(27)*sqrt(pi))/(sqrt(pi)*sqrt(pi))
r = sqrt(27pi)/pi
r = sqrt(9*3pi)/pi
r = sqrt(9)*sqrt(3pi)/pi
r = 3*sqrt(3pi)/pi

Note: the same issue comes up as before in part a)

============================================================

Part c)

Answer: sqrt(19pi)/pi

-----------------------

Work Shown:

r = sqrt(A/pi)
r = sqrt(19/pi)
r = sqrt(19)/sqrt(pi)
r = (sqrt(19)*sqrt(pi))/(sqrt(pi)*sqrt(pi))
r = sqrt(19pi)/pi
8 0
2 years ago
Read 2 more answers
$12.50 for 5 ounces
iragen [17]

Answer:

45 copies per minute

Look at drawing for an explanation

6 0
3 years ago
i'm so clueless 3 4 ÷ 1 5 ? A fraction bar. The top bar is labeled 1. 4 bars underneath the bar are labeled one-fourth. 5 bars u
Gnoma [55]

The answer is 3/4. I hope this helped.

8 0
3 years ago
Read 2 more answers
Please help What is the value of this expression when a = 7 and b = -4? |2a| - b/ 3
belka [17]

Answer:

46/3

Step-by-step explanation:

|2a| - b/3

Plug in the values and evaluate.

|2(7)| - (-4)/3

|14| + 4/3

Apply | a | = a

14 + 4/3

42/3 + 4/3

= 46/3

3 0
3 years ago
Other questions:
  • **WILL GIVE BRAINLIEST** PLZ HELP ASAP!!!!
    11·1 answer
  • Rectangle JKLM, JK is equal to 10 feet, and MN is equal to 25 feet, find JL.
    15·2 answers
  • Fernando and Maria are at opposite sides of a park. They plan to meet later at a fountain that is located somewhere between them
    6·1 answer
  • HELP ASAP PLZ WILL MAKE YOU BRAINIEST USER Which shows a correct order to solve this story problem? Kristie bought 4 drinks for
    10·1 answer
  • A group of 140 tourists are going on a tour. The tour guide rents 15 vans. Each van holds 9 tourist. write a division problem th
    14·1 answer
  • HELP PLEASE OR GET YEETED
    11·2 answers
  • First come first served brainiest:)
    9·1 answer
  • ******WORTH 50 POINTS****WILL MARK BRAINLIEST****PLEASE ANSWER ALL QUESTIONS***
    9·1 answer
  • 59 points on this! Pls answer
    10·2 answers
  • A translation 1 unit down and 6 units left maps L onto L'. If the coordinatesof L are (-2, 6), what are the coordinates of L'?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!