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
Murljashka [212]
4 years ago
5

How to find area of irregular figures

Mathematics
1 answer:
Naily [24]4 years ago
6 0
To solve you must find the area of the triangle plus the area of the rectangle:

Area of Triangle = 1/2 base * height
Area of Rectangle = length * width

The area of the rectangle is:

16 * 8 = 128

The area of the Triangle:

Find the base first, since we know that two sides of a rectangle are equal, the top missing portion must equal 16

12 + triangle base = 16
Triangle base = 4
Height = 6

Area = 3 * 4 = 12

Now add:

128 + 12 = 140feet(squared)

Always bring your units
You might be interested in
PLEASE HELP ME!!
tatiyna
For
y=ax²+bx+c
the x value of the axis of symmetry is -b/(2a)

so test them

A., -b/(2a)=-(-8)/(2*-2)=8/-4=-2, yep
B. -b/(2a)=-2/(2*1/2)=-2/1=-2, yep
C. -b/(2a)=-(-16)/(2*4)=16/8=2, nope, need -2
D. -b/(2a)=-12/(2*3)=-12/6=-2, yep

answer is C
3 0
3 years ago
I could not figure out the answer help!!
german
You take 10/60 and multiply it by 100
10/60=0.1667 
0.1667*100= 16.67%
3 0
3 years ago
Read 2 more answers
NEED HELP! SUPER HARD!!! Lewis County, Washington, has a guideline that new roads should not exceed a 15% grade, or a 15 foot ri
telo118 [61]
Just for fyi, slope is equal to rise over run.
To calculate this problem, divide the smaller number by the larger to get the grade or slope.
I.E.  15/100= .15 = 15%
     41/254 = .16 = 16%   NOPE, it doesnt meet county guidelines
4 0
3 years ago
X + 2y = -3 x - y = -12
Nastasia [14]

Answer:

x = -9, y =3

Step-by-step explanation:

x + 2y = -3

x - y = -12

Subtract to two equations to eliminate x

x + 2y = -3

-x + y = 12

---------------------

   3y = 9

Divide each side by 3

3y/3 = 9/3

y = 3

Now we can find x

x-y =-12

x - 3 = -12

Add 3 to each side

x-3+3 = -12+3

x = -9

5 0
4 years ago
Read 2 more answers
Can you guys please help?????????
Annette [7]
The second answer with the equilateral triangle
6 0
3 years ago
Other questions:
  • If f(x) = 2x + 3 and g(x) = x2 + 1,find f(g(3)).<br><br> A 23<br> B47 <br> C82 <br> D90
    9·1 answer
  • Which number line can you use to simplify 2+(-8)?
    9·2 answers
  • Ella's aquarium holds 55 gallons of water. She is filling the tank and has already put in 22 gallons. Write and solve an inequal
    14·1 answer
  • Which answer is a solution to the inequality? 4 + (t + 2) &lt; 11
    9·1 answer
  • What is the solution to this inequality? <br><img src="https://tex.z-dn.net/?f=x%20%5Cdiv%2012%20%2B%203%20%5Cleqslant%207" id="
    14·1 answer
  • What is the 100th term of the sequence if the first term is 5<br> and the common difference is 2?
    11·1 answer
  • Quy tắc suy luận nào là cơ sở của suy diễn sau: "Biết rằng: 2 đường thẳng d và d' song song hoặc cắt nhau. Ta đã có d không song
    6·1 answer
  • Solve for the missing side x<br> How do I answer this?
    10·1 answer
  • Simplify x + 15 - 4.<br><br> x + 11<br> 11 x<br> x + 19
    15·2 answers
  • 1/3 + 1/3=<br> 5/10-2/10=<br> =<br> 4/5-2/5=<br> 11+1=<br> =
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!