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
nadezda [96]
3 years ago
6

Find the area of the quadrilateral.

Mathematics
1 answer:
love history [14]3 years ago
8 0

Answer:

320 cm²

Step-by-step explanation:

If 3 units = 12cm

Then 1 unit = 12/3 = 4cm

Formula for Area Trapezoid = height*(base1+base2)/2

Base 1 = 12

Base 2 = 7 * 4 = 28

12 + 28 = 40

40 * (4*4) = 40 * 16 = 640

640 / 2 = 320

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

You might be interested in
Which point is NOT part of the solution of the inequality y < |3x| + 1?
disa [49]
Match the numerical expressions related to the function f(g) = 4g + 6 with their correct definitions.<span>Tiles32414(4, 22)Pairs<span><span>the output of the function when the input g = 2 </span><span>the input for the function when the output is 18</span><span>an input and its corresponding output </span><span>the absolute difference of the input and the output when the input is 6</span></span></span>
4 0
3 years ago
Two thirds of a number minus eleven
insens350 [35]
2/3x-11
hope it helps!
3 0
3 years ago
Which two expressions could be used to solve this problem?
irakobra [83]
I think the answer would most likely be C.
6 0
4 years ago
Charles begins finding the volume of a trapezoidal prism using the formula a = one-half(b1 b2)h to find the prism's base area. a
Orlov [11]

The volume of the trapezoidal prism having side lengths x, (x+2), (x+4) and height of 2x is 2x³+6x² option first is correct.

<h3>What is volume?</h3>

It is defined as a three-dimensional space enclosed by an object or thing.

We know the volume of the trapezoidal prism can be given:

\rm V=\frac{1}{2} (a+b)\times h \times L

Where V = The volume of the trapezoidal prism:

Length of the trapezoid L = x

Top width  a = (x+2)

Base width  b = (x+4)

Height of the trapezoidal prism  h = 2x

\rm V=\frac{1}{2} (x+2+x+4)\times 2x \times x

\rm V=\frac{1}{2} (2x+6)2x^2\\\\\rm V= (2x+6)x^2\\\\\rm V= (2x^3+6x^2)

Thus, the volume of the trapezoidal prism is  \rm (2x^3+6x^2)

Learn more about the volume here:

brainly.com/question/16788902

8 0
2 years ago
Can someone pls help!!<br> i need this in in 5 minutes!
Alenkasestr [34]

Answer:

48x²

Step-by-step explanation:

Area of rectangle=(a×b)

=8x×6x

=48x²

7 0
3 years ago
Other questions:
  • Find the volume of the parallelepiped determined by the vectors a, b, and c. a = 1, 3, 2 , b = −1, 1, 5 , c = 4, 1, 3 in cubic u
    7·1 answer
  • Helllppp pleassssseeeee
    7·1 answer
  • What is the measure of ZY, in degrees?
    14·1 answer
  • Using the midpoint method, find the cross-price elasticity of demand for FedEx and UPS overnight shipping if the price of FedEx
    10·1 answer
  • Kate is allowed to work no more than 20 hours a week. she has already has worked 13 hours this week. at most, how many more hour
    7·1 answer
  • Answer ASAP. Subject is math
    8·1 answer
  • How to multiply and divide integers
    5·2 answers
  • CAN SOMEONE HELP ME I HAVE A BIG TEST BUT I SUCK AT MATH
    11·1 answer
  • Someone PLEASEE HELP I NEED HELP ASAPP :((
    7·2 answers
  • Simplify: 3(9+3⋅8)−23
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!