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
blsea [12.9K]
3 years ago
11

Calculate the area of the irregular polygon shown below:

Mathematics
2 answers:
nlexa [21]3 years ago
5 0
Area of the polygon = multiply all sides
10 * 5 * 4 * 3 * 4 * 3 * 5 = 36000in^2

Answer = 36000in^2
mr Goodwill [35]3 years ago
3 0

Answer:

26 in²

Step-by-step explanation:

If we consider the outside rectangle, then subtract the 2 congruent white rectangles.

Area of outside rectangle = 10 × 5 = 50 in²

Area of 2 white rectangles = 2 × 4 × 3 = 24 in²

Thus the area of the E shape = 50 - 24 = 26 in²

You might be interested in
Chang is estimating the volume of his bathtub the actual volume of his bathtub is 37 gal chang’s estimate is 31 gal find the abs
stepladder [879]
<h3>The absolute error is 6</h3><h3>The percent error is 16.22 %</h3>

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

Given that,

Actual volume of his bathtub is 37 gal

Estimate is 31 gal

<em><u>Find the absolute error</u></em>

Absolute Error = | Measured Value - Actual Value |

Absolute Error = | 31 - 37 |

Absolute Error = 6

<em><u>Find the percent error</u></em>

Percent\ error = \frac{\text{estimate - actual}}{actual} \times 100

Substituting we get,

percent\ error = \frac{31-37}{37} \times 100\\\\percent\ error = \frac{-6}{37} \times 100\\\\percent\ error = -16.22

Negative sign means percent decrease

Thus percent error is 16.22 %

5 0
3 years ago
Morgan has 1/3 of a pond of bottle caps storend evenly in 3 boxes. How many pounds of bottles caps are in each box?
GREYUIT [131]
1/6 is the answer 1/3 time 1/3= 1/6

4 0
3 years ago
Congruent triangles pls help
Harrizon [31]
Congruent triangle are the same shape and same size exactly
8 0
3 years ago
Mark got a loan of $77000 which he will complete repayment in
Evgesh-ka [11]

Answer:

A  =  $94652.66

Step-by-step explanation:

Use the compound amount formula   A = P(1 + r/n)^(nt), where r is the annual interest rate and n is the number of compounding periods per year.

Here, A = ($77000)(1 + 0.07/2)^(2*3), or

          A = $77000(1.035)^6, or

          A  =  $77000(1.229), or

           A  =  $94652.66

7 0
3 years ago
A water cup is shaped like a cone. It has a diameter of 3 inches and a slant height of 5 inches. About how many square inches of
daser333 [38]

Options were missing in the question;

A water cup is shaped like a cone. It has a diameter of 3 inches and a slant height of 5 inches. About how many square inches of paper do you need to make a cup? Use 3.14 to approximate pi.

24 square inches

31 square inches

47 square inches

52 square inches

Answer:

24 square inches

Step-by-step explanation:

Given:

Diameter = 3 in

So we can say that;

Radius is half of diameter.

radius (r) = \frac{3}{2}=1.5\ in

Slant height (l) = 5 in

We need to find how many square inches of paper do you need to make a cup.

Solution:

Now according to question we required to find the amount of paper used to make cup.

Also Water cup is shaped liked cone.

Hence we can say that the base of cone is not covered since it will remain open.

So we will use Lateral surface area of the cone to find the paper requirement.

Now we know that;

Lateral surface area of cone is equal to π times radius times slant height.

framing in equation form we get;

A_L = \pi rl=3.14\times1.5\times5 = 23.55 in^2 \approx 24\ in^2

Hence We can say that 24 square inches of paper will be needed to make the cup.

5 0
3 years ago
Other questions:
  • Which of the relations has a domain of {-5, 0, 5}?
    8·2 answers
  • Which expression shows a sum of three terms?
    6·1 answer
  • 15x + 31y = -3<br> X= -y +3
    7·1 answer
  • Need Help ASAP please
    9·1 answer
  • 3. Evaluate the expression (-10) - (-4)
    15·1 answer
  • Pls if anyone can solve NOW
    13·1 answer
  • I WILL GIVE 69 POINTS AND BRAINLIEST TO WHOEVER ANSWERS ALL 5 QUESTIONS
    14·2 answers
  • Refer to the figure below to complete the following item,
    9·1 answer
  • In the diagram below , Triangle ABC and triangle XYZ are similar. Which equation could be used to find the lenght of YZ in inche
    10·1 answer
  • Question is in the image
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!