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
SashulF [63]
3 years ago
7

What is the solution to (4x – 23) 2 – 3 = 2?

Mathematics
1 answer:
deff fn [24]3 years ago
4 0

Step-by-step explanation:

(4x-23)2-3=2

(4x-23)(-1)=2

4x-23= -2

4x= -2+23

=21

x=21/4

=5.2

You might be interested in
Solve for x: (8x + 15) = 24
Hatshy [7]

Answer:

Step-by-step explanation:

8x + 15 = 24

8x = 9

x = \frac{9}{8}

7 0
2 years ago
Read 2 more answers
Find the value of x.​
Vika [28.1K]

Answer:

the value of x is 150° because all are 150°

7 0
2 years ago
If Ann correctly factors an expression that is the difference of two perfect squares, her factors could be
Sphinxa [80]

Answer:

1.) ???

2.) (2x+3y)(2x-3y)=4x²-9y²

3 0
3 years ago
There are two buildings that you want to have in the amusement park, but the size hasn’t been determined yet. Although you don’t
Harrizon [31]
A) The area of a rectangle is A = lw, where l=length of the rectangle and w=width of the rectangle. You know the length of the gift shop, l = 20x + 24. You know the width, w = 36x - 20. Plug those expressions into the equation for area of a rectangle and multiply/foil:
A = lw\\
A = (20x + 24)(36x - 20)\\
A = (20x)(36x) + (20x)(-20) +  (24)(36x) + (24)(-20)\\
A = 720x^{2} - 400x + 864x - 480\\
A = 720x^{2} + 464x - 480

The expression for the area of the gift shop is 720x^{2} + 464x - 480.

B) The equation for the perimeter of the gift shop is P = 2(l+w), where l = length and w = width. Plug your values for l and w into this equation:
P = 2(l+w)\\
P = 2(20x + 24 + 36x - 20)\\
P = 2(56x + 4) = 2(56x) + 2(4)\\
P = 112x + 8

The expression for the perimeter of the gift shop is 112x + 8

C) Since you know the perimeter is going to be 176 ft, that means P = 176. Plug that into the equation you found in part B, P = 112x + 8, and solve for x.
P = 112x + 8\\
176 = 112x + 8\\
112x =  168
x = 1.5

Once you solve for x, you can plug x into your equations for width and length to find the dimensions. x = 1.5, so:
1) L<span>ength = 20x+24 feet 
</span>Length = 20(1.5) + 24 feet = 54 feet
2) Width = <span>36x-20 feet
Width = 36(1.5)-20 feet = 34 feet

Your dimensions are 54 feet (length) by 34 feet (width).
</span>
3 0
3 years ago
Write a recursive formula for the sequence 7, 4, 1, –2, –5, .... Then find the next term. (1 point) an = an–1 – 3, where a1 = –8
Anvisha [2.4K]
4 = 7 - 3

1 = 4 - 3

-2 = 1 - 3

-5 = -2 - 3

=> An = A (n-1) - 3, where A1 = 7

The next term is A6 = A5 - 3 = - 5 - 3 = - 8

So the answer is the fourth option.
3 0
2 years ago
Read 2 more answers
Other questions:
  • If × = 2,y =-6 and z =4.Find the value of 4z + 2y-x.​
    11·2 answers
  • A bag contains 5 red marbles, 3 green marbles, 2 purple marbles, 2 orange marbles, and 1 blue marble.
    7·2 answers
  • What is the volume of this?
    14·1 answer
  • it took heather 2/3 of an hour to read 20 pages in her library book. how long did it take her to read one page
    15·1 answer
  • How do you determine the degree of a polynomial
    10·1 answer
  • Help with both questions offering 10 points
    6·2 answers
  • Simplificar y sumar<br><br> 12 + 7 + 10 =<br> ---- ---- ---
    13·2 answers
  • Please help don’t play around it’s important
    9·2 answers
  • What two numbers have a product of 34 and a sum of 19?
    12·1 answer
  • There are 50 roses in a tray. There is at least 1 red rose among any 24 randomly selected roses, and there is at least 1 white r
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!