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
love history [14]
3 years ago
14

Find the area of each composite figure.

Mathematics
2 answers:
ElenaW [278]3 years ago
8 0

area square: 9in×9in = 81in

area triangle: [9in×(13in-9in)]/2

= (9in×4in)/2

=36in/2

=18in

green area: 81in+ 18in= 99in

blondinia [14]3 years ago
7 0

Step-by-step explanation:

A=9×9

=18sqcm

B=1/2×9×4

=36/2

=18sqcm

hence area of shape= 18+18

=36sqcm

You might be interested in
To rent a certain meeting room, a college charges a reservation fee of $ 46 and an additional fee of $ 6.40 per hour. The chemis
lisabon 2012 [21]

Answer:

Up to 5 hours

Step-by-step explanation:

<u>Given:</u>

  • One off fee = $46
  • Hourly rent = $6.4 / hr
  • Amount limitation= $78

<u>Equation to reflect the condition:</u>

  • 78 = 46 + 6.4t
  • 6.4t = 78 - 46
  • 6.4t = 32
  • t = 32/6.4
  • t = 5 hours max

So, the meeting room can be rented for up to 5 hours with $78

8 0
3 years ago
Which of the following is the graph of (x + 1)2 + (y − 6)2 = 36?
Brrunno [24]

Answer:

Step-by-step explanation:

Slope:  

− 1

y-intercept:  

23

5 0
3 years ago
Read 2 more answers
Clark has 7 and 1 over 2 feet of wire.
tatiyna

Answer:

a) 7.5/3=2.5  

b)  about 3 pieces can be cut.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A student scored 66 points on his Psychology 101 midterm. If the average of his midterm and final must be between 78 and 90 incl
masha68 [24]

Answer:

range of scores on final exam student get  B is 90 to 100

Step-by-step explanation:

given data

Psychology 101 score = 66

average of his midterm = between 78 and 90

maximum = 100 points

to find out

range of scores on final exam student get  B

solution

we consider here lowest marks need in final = x

so average at two marks should be

equation is  

average marks = 0.5 × ( mid term marks + final marks )      .................1

put here value

78 = 0.5 ×  ( 66 + x )

x = 90

and

90 = 0.5 ×  ( 66 + x )

x = 114

so range 90 to 114

but maximum marks is 100 so

range of scores on final exam student get  B is 90 to 100

5 0
3 years ago
The area of the sahara desert is 7 times the area of the gobi desert if the are of the sahara is approximately 3.5 million squar
Andreyy89

Answer: 500,000

Step-by-step explanation:

3.5M/7=500,000

3 0
3 years ago
Other questions:
  • The logo for Chris's Calculator Company is 3 semicircles. The logo will be placed on the company building and will be 4 feet tal
    14·2 answers
  • A triangle has sides with lengths of 4 meters, 5 meters and 3 meters . Is it a right triangle? ​
    13·1 answer
  • What is the minimum value of the objective function, C with given constraints? C=5x+6y ⎧⎩⎨⎪⎪⎪⎪⎪⎪⎪⎪2x+y≤83x+4y≤17x≥2y≥1
    6·1 answer
  • During an annual end-of-year performance review, a team of realtors reported the number of homes sold that year. The histogram s
    7·1 answer
  • PLEASE I NEED HELP FOR THIS QUICKLY!
    7·2 answers
  • Round the nine to the nearest hundred, (947.362)
    15·1 answer
  • A salesman sells $2,500 worth of clothing. If his commission rate is 7%, what is the dollar amount of his commission?
    11·1 answer
  • What did you do today? 3 things
    10·1 answer
  • The perimeter of a square ground is 147.2m. Find it's length.<br><br>Please help me find the length​
    14·1 answer
  • Help me out with this math problem for 50 points!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!