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
timofeeve [1]
3 years ago
9

Find the area of the composite figure and round the nearest tenth

Mathematics
2 answers:
kifflom [539]3 years ago
6 0

<u>Answer:</u>

1080 ft^2

<u>Step-by-step explanation:</u>

We are given a composite figure that consists of a triangle and a trapezoid.

We know that the area of these two shapes is given by the following formulas so we will put in the given values to get:

Area of triangle = \frac{1}{2} \times b \times h = \frac{1}{2} \times 16 \times 30 = 240 ft^2

Area of trapezoid = \frac{a+b}{2} h = \frac{16+40}{2} 30 = 840 ft^2

Area of composite figure = 240+840 = 1080 ft^2

Monica [59]3 years ago
5 0

Answer:

The area of the composite figure is 1360 ft.

Step-by-step explanation:

First, you should split up the composite figure into separate shapes.

So to find area of the triangle all the way on the left, you multiply base x height then divide by 2.

<u>30 x 34 = 1020 ÷ 2 = 520.</u>

Then, moving on to next shape, we can break up the trapezoid into a rectangle and a triangle.

To find area of the rectangle you multiply length x width.

<u>16 x 30 = 480.</u>

Finally, we have the last triangle right above the rectangle. Keep in mind that the rectangle does not have a length of 40!

You have to subtract 40 - 16 which equals 24.

<u>30 x 24 = 720 ÷ 2 = 360.</u>

Now that we have all 3 numbers, we simply add them all together and you will get an answer of 1360 ft.

Remember to label your answer!

You might be interested in
Which transformation occurred?
nikdorinn [45]
The x coordinate remains the same.
 The Y coordinate changes from a positive number to a negative number.

This means that the figure is reflected across the X axis because positive Y values are above the X axis and negative Y values are below the X axis.

The answer is D.

3 0
3 years ago
Read 2 more answers
ASAP!!! ILL GIVE BRAINLIEST
Ostrovityanka [42]

Answer:

The correct options are 2 and 4.

Step-by-step explanation:

From the given box plot it is clear that

\text{Minimum value}=20

Q_1=25

Median=40

Q_3=50

\text{Maximum value}=110

We know that these number divides the data in four equal parts.

Q_1=25\%

Median=50%

Q_3=75\%

25% of the data values lies between 50 and 110. Therefore option 1 is incorrect.

Seventy-five percent of the data values lies between 20 and 50. Therefore option 2 is correct.

It is unlikely that there are any outliers. This statement is not true because the is a huge difference between third quartile and maximum value.

Therefore option 3 is incorrect.

The interquartile range is

IQR=Q_3-Q_1=50-25=25

Therefore option 4 is correct.

The range is

Range = Maximum-Minimum

Range=110-20=90

Therefore option 5 is incorrect.

4 0
3 years ago
What is the value of n in the equation 3n + 2(n + 2) = 9n + 12? −4 −2 2 4
Svet_ta [14]

Answer:

-2

Step-by-step explanation:

3n+2n+4=9n+12

5n+4=9n+12

5n-9n=-4+12

-4n=8

n=8/-4

n= -2

3 0
3 years ago
I ALREADY SET UP THE GRAPH, I JUST NEED TO KNOW WHAT TO DO NEXT!
Sveta_85 [38]
Search up heating curve chemistry: it should look somewhat like that lol :). But, the last interval should have a small slope, the middle interval a big slope, and the first interval: a medium slope.
7 0
3 years ago
Read 2 more answers
The positions of two villages A and B. Village B is 100km away and on a bearing of 083° from village A.
blagie [28]

Answer:

23•1

Step-by-step explanation:

83°/360°×100km=23•1

7 0
3 years ago
Other questions:
  • Find Tan A and Tan B. write each answer as a fraction and as a decimal rounded into four places.
    8·1 answer
  • The value of a dirt bike decreases by 15% each year. If you purchased this dirt bike today for $500, to the nearest dollar how m
    12·2 answers
  • What is .336 written as a fraction?
    6·1 answer
  • Zadanie 2c matematyka z plusem kl 8, (Oblicz długość boku rombu o przekątnych długości 10 i 6).
    6·2 answers
  • Madison is a high school basketball player. How many points would Madison score in a game if she made 8 free throws (worth one p
    15·2 answers
  • Anthony has 115 books in his room he is storing them in boxes each box holds 17 books how many boxes does Anthony mean​
    13·1 answer
  • *CAN SOMEONE HELP ME PLZ*<br>​
    14·2 answers
  • Does this equation have:
    12·1 answer
  • Help cause everyone last time when i posted this question DIDNT help
    6·1 answer
  • Solve for x: 5(x−3)=15
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!