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
vladimir1956 [14]
3 years ago
10

I’m not really sure how to work this out can someone plssss help me

Mathematics
1 answer:
Blizzard [7]3 years ago
6 0

Answer:

Perimeter of the rectangle=Perimeter of the trapezium

2{(3x+4)+(4x)}=2(5x)+(x-3)+(7x-3)

→2(7x+4)=10x+x-3+7x-3

→14x+8=18x-6

→4x=14

→x=7/2

<u>→</u><u>x=3.5</u>

The value of x is <u>3.5 cm</u>

You might be interested in
The area of a sheet of paper is approximately
ElenaW [278]

Answer:

1/2²m²

Step-by-step explanation:

7 0
3 years ago
Pleaseeee I need help with this equation <br><br> 13 = -8x - 11
Roman55 [17]
X= -3
Explanation: PEMDAS
7 0
4 years ago
Read 2 more answers
Please help!!!!!!!!!!!!!
Scorpion4ik [409]

try finding the y and the x and that will give you your answer and if you need help let me know I will help you

8 0
3 years ago
1/4 of 28 in equivalent fractions
arsen [322]
28/4=7 Therefore 1/4 of 28 is 7
5 0
3 years ago
What is the sum of the interior angles for any polygon or how would you find it
lozanna [386]

Answer:

(n-2) x 180 degrees

Step-by-step explanation:

To find the sum of interior angles of a polygon, multiply the number of triangles in the polygon by 180°. The formula for calculating the sum of interior angles is ( n − 2 ) × 180° where n is the number of sides. All the interior angles in a regular polygon are equal.

6 0
2 years ago
Other questions:
  • Beth takes measurements of her door . The diagonal line is 12 ft and the base is 4 ft . what is the height of her door?
    11·1 answer
  • 2 2/13 into a decimal
    5·2 answers
  • a triangular prism is 20 yards long and has a triangular face with a base of 24 yards and a height of 16 yards . the other two s
    14·1 answer
  • 1. 1/|x-1|&gt;=0<br> 2. 1/|x-1|&lt;=0<br> 3. |x/(x-1)|&gt;0<br> 4. |x/(x-1)|&lt;0
    9·1 answer
  • Find the volume of prism <br> Pls!! Show how you got the volume pls
    12·2 answers
  • I need someone to do this for me
    15·1 answer
  • Find the value of x.<br> 44 °<br> Х<br> x = [? ]°
    10·1 answer
  • What is the area of the real store in square inches? What is the area of the real store in square feet? What are the dimensions
    14·1 answer
  • Can someone help with this qs pls?<br> 4 − (−4)^−3
    7·1 answer
  • Brainiest to whoever is correct
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!