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
OLEGan [10]
3 years ago
13

Need to know the area of the composite figure.

Mathematics
1 answer:
MatroZZZ [7]3 years ago
8 0

Answer:

  52.5 cm^2

Step-by-step explanation:

The base length of the triangle on top is ...

  8 cm - 1 cm - 2 cm = 5 cm

Then the area of that triangle is given by the formula ...

  A = (1/2)bh = (1/2)(5 cm)(5 cm) = 12.5 cm^2

___

The area of the rectangle below that triangle is the product of its length and width:

  A = (8 cm)(5 cm) = 40 cm^2

___

The total area is the sum of the areas of the rectangle and triangle, so is ...

  total area = 40 cm^2 + 12.5 cm^2 = 52.5 cm^2

You might be interested in
3. If ‘A’ can finish a work in ‘n’ days then part of work finished in 1 day is: (a) 1 – n
zaharov [31]

Answer:

If ‘A’ can finish a work in ‘n’ days then part of work finished in 1 day

will be \frac{1}{n}.

Step-by-step explanation:

From the question, it is clear that

  • If ‘A’ can finish a work in ‘n’ days, then
  • we have to determine the part of work finished in 1 day.

So

let 'n' be the number of days A takes to complete the whole work

Let the whole job be denoted as '1'

Thus, the part of work finished in 1 day will be:

                      \:\frac{Total\:work}{Time\:taken\:by\:A\:to\:complete\:the\:work}\:=\frac{1}{n}

Therefore, If ‘A’ can finish a work in ‘n’ days then part of work finished in 1 day will be \frac{1}{n}.

                             

Keywords: work, word problem

Learn more about word problem form brainly.com/question/12419898

#learnwithBrainly

3 0
3 years ago
What is the measure of angle CAE??
raketka [301]
M <CAE = 360 - 240  = 120 degrees answer
4 0
3 years ago
To convert 25 hours to minutes would you use the ratio 1/60
kodGreya [7K]

Answer:

Yes

Step-by-step explanation:

1 hour = 60 min

25 hours = 60 x 25 min

5 0
2 years ago
What is the prime factorization of 200?<br><br> 2 2 × 5 3<br> 2 3 × 5 2<br> 2 4 × 5<br> 2 × 5 4
Misha Larkins [42]

Answer:

2^3 * 5^2

Step-by-step explanation:

We need to break 200 down into prime numbers

200 = 20*10  These are not prime

       = 4*5  * 2*5    The 4 is not prime

       = 2*2*5  * 2*5  This is prime

Rearranging

       = 2*2*2*5*5

       = 2^3 * 5^2

8 0
3 years ago
Hurry please
Monica [59]
The answer to this question is b
7 0
3 years ago
Other questions:
  • The slope of the equation in the picture
    13·1 answer
  • George purchased a new car with the special 2.9% financing. If the car's price was $19,999 and he financed it for five years, fi
    9·2 answers
  • During an Alpine Skiing event, the times of four skiers were listed below. Time is measured in seconds. Skier Skier A Skier B Sk
    13·2 answers
  • Help me please and thank you​
    5·2 answers
  • In the 2020 Super Bowl, San Francisco lost by 11 points. Develop a playbook for the team to use to win the game if there were 5
    5·1 answer
  • A well-known bank credit card firm wishes to estimate the proportion of credit card holders who carry a nonzero balance at the e
    15·1 answer
  • Kevin is participating in a walkathon to raise money for local literacy programs. The farther Kevin walks, the more money he wil
    13·1 answer
  • Write all of the word you can think of that represents division you should have at least 3
    7·2 answers
  • Convert the angle 0 = 180° to radians.<br><br> 0 = radians
    7·1 answer
  • Casandra rents a life jacket for a one-time fee of $5. she then rents a boat for $25 per day. write an expression represents the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!