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
daser333 [38]
2 years ago
9

In geometry the four sides of a square are all the same length. one side measures (3x+4) and the perimeter of the square is 76.

what is the value of X
Mathematics
1 answer:
olganol [36]2 years ago
4 0

To find the perimeter of a square you would multiply the length of one side by 4, so you would now have:

(3x+4) * 4 = 76

Divide both sides by 4:

3x +4 = 19

Subtract 4 from both sides:

3x = 15

Divide both sides by 3:

x = 5

You might be interested in
Peppi Unu JUIC luyeler, TIUW TUNTY LeuspOU15 WII Ulere ve dil dll?
kotykmax [81]

Answer:

What's the Question?

Step-by-step explanation:

I don't Understand what the Question Is.

6 0
3 years ago
Minimize C = 6x + 3y<br>Constraints: 4x + 3y &gt; 24<br>4x + y = 16<br>6<br>x = 0, y &gt; 0​
vlabodo [156]

Answer:xy6

Step-by-step explanation:

4 0
2 years ago
The function A(b) relates the area of a trapezoid with a given height of 10 and
Natali [406]

Answer:

B(a)=\frac{a}{5} -7

Step-by-step explanation:

The input it taken as the unknown base value, while the output here is the area of the trapezoid. b is therefore the base value, and A( b ) is the area of the trapezoid. Let's formulate the equation for the area of the trapezoid, and isolate the area of the trapezoid. To find the inverse of this function, switch y ( this is A( b ) ) and b, solving for y once more, y ➡ y ⁻ ¹.

y = height * ( ( unknown base value ( b ) + 7 ) / 2 ),

y = 10 * ( ( b + 7 ) / 2 )

Now switch the positions of y and b -

b = 10 * ( ( y + 7 ) / 2 ) or b=\frac{\left(y+7\right)\cdot \:10}{2} - now that we are going to take the inverse ( y ⁻ ¹ ) or B( a ), b will now be changed to a,

y+7=\frac{a}{5},

y^{-1}=\frac{a}{5}-7 = B(a)

Therefore the equation that represents the inverse function will be the following : B(a) = a / 5 - 7

8 0
2 years ago
Find the value of x that makes line m parallel to line n.​
evablogger [386]

Answer: <em>x</em> = 20

Step-by-step explanation:

   If line <em>m</em> is parallel to line <em>n</em>, the two angles given will be congruent because they will be alternate exterior angles (which are congruent).

  This means we will set them equal to each other and solve for <em>x</em>.

Given:

(4<em>x</em> - 23) = (2<em>x</em> + 17)

Add 23 to both sides of the equation:

4<em>x</em> = 2<em>x</em> + 40

Subtract 2<em>x</em> from both sides of the equation:

2<em>x</em> = 40

Divide both sides of the equation by 2:

<em>x</em> = 20

4 0
1 year ago
The Sydney cricket ground can contain a football field of approximately 147m by 136m. What distance would be covered by walking
Irina-Kira [14]
The answer is 566m because 147 plus 147 and 136 plus 136 equals 566
7 0
2 years ago
Other questions:
  • The Pham family bought 6 bags of cookies . Each bag had 13 cookies . They have since eaten 29 of the cookies . How many cookies
    9·2 answers
  • Rolex worked 40 hours last week she had $74 deducted from his earning for taxes . if he had $286 left after the deduction how mu
    9·1 answer
  • How do you find the slope in a graph?
    14·1 answer
  • If $2887.51 is 60%, What is 100%?
    9·1 answer
  • Which of the following represents 12% growth per time period?
    15·1 answer
  • Please help. Explain as well
    8·1 answer
  • Jordan has 300 pieces of candy. He gives Adrian ¼ pieces, 10% was given to Darien and he gave his little brother 25 pieces. Expl
    6·1 answer
  • Need help asap please write an equation representing this situation using 5000, 20, 400, and n.
    15·1 answer
  • Solve for all values of x:
    13·1 answer
  • A bag contains blue,green,yellow,and red marbles. The probability of drawing a yellow marble is 3/10. What is the probability of
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!