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
Vanyuwa [196]
2 years ago
9

Find the perimeter of the quadrilateral.

Mathematics
1 answer:
levacccp [35]2 years ago
5 0

<em><u>Question:</u></em>

Find the perimeter of the quadrilateral. if x = 2 the perimeter is ___ inched.

The complete figure of this question is attached below

<em><u>Answer:</u></em>

<h3>The perimeter of the quadrilateral is 129 inches</h3>

<em><u>Solution:</u></em>

The complete figure of this question is attached below

Given that, a quadrilateral with,

Side lengths are:

4x^2 + 8x\ inches \\\\3x^2-5x+20\ inches \\\\7x + 30\ inches \\\\31\ inches

The values of the side lengths when x = 2 are

(4x^2+8x)=(4\times 2^2+8\times 2)=(4\times 4+16)=16+16=32\ inch\\\\(3x^2-5x+20)=(3\times 2^2-5\times 2+20)=(3\times 4-10+20)=12+10=22\ inch\\\\(7x+30)=(7\times 2+30)=14+30=44\ inch

Perimeter of a quadrilateral = Sum of its sides

Perimeter of given quadrilateral = 32 + 22 + 44 + 31 = 129 inches

Thus perimeter of the quadrilateral is 129 inches

You might be interested in
Solve <br>(3431​)−2/3÷(491​)3/2 <br><br>a. 16807<br>b.343<br>c.49<br>d.2401​
topjm [15]
Try photo math it is very helpful
7 0
2 years ago
Evaluate if x=4<br> 3x+1<br><br> A)2<br> B)3<br> C)11/4<br> D)13/4
mariarad [96]

Step-by-step explanation:

Given

If x = 4 Then

3x + 1 = 3 * 4 +1 = 12 + 1 = 13

The answer should be 13.

4 0
2 years ago
R÷10+4=5 what does R euqe .
mrs_skeptik [129]
R=10 
because 10 divided by ten =1 +4 =5
3 0
3 years ago
Solve (x+1&lt;5) n(x - 4 &gt; -3).
vodka [1.7K]

Answer:

− 3/ x − 4  < x < 4

Step-by-step explanation:

4 0
3 years ago
Postulates can be used to prove theorems.<br><br> True<br><br> False
nikitadnepr [17]
<span>No, because postulates are assumptions. Some true, some not. So it can't be used to prove it</span>
8 0
3 years ago
Other questions:
  • Please choose the correct answer, I would appreciate it very very much!!! I will mark as brainlesist (srry I totally forgot how
    7·1 answer
  • Adamo saved 13 pictures on his digital camera for a total of 12,021.1 KB. He deleted 32 pictures for a total of 29,590.4 KB. If
    6·1 answer
  • Help pwease im not good at meth​
    14·1 answer
  • Which of the following statements is not true?
    13·2 answers
  • Paris has decided to give 1/8 of her perfume to her 3 closest friends.
    10·1 answer
  • The steps to figuring this problem out 9x+3=8x^2+6x
    5·1 answer
  • At marco's school,5/8 of the students are in the band.What percent of the student are in the band?
    13·2 answers
  • Mrs. Eraca gives this cute dog 4.5 treats that cost $3.59 per treat. How much total money does she spend on this mooching pooch?
    7·1 answer
  • 7th grade math help!!
    14·2 answers
  • A bag contains 2 green, 9 brown, 7 yellow, and 4 blue marbles. Once a marble is selected, it is not replaced. Find each probabil
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!