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
marysya [2.9K]
3 years ago
13

Hi,so I've tried solving this problem for a while and I just don't get it,if you could give me some ideas I would appreciate it.

Thanks!
The problem is in the file attached :)​

Mathematics
1 answer:
ziro4ka [17]3 years ago
4 0

Answer:

187 cm²

Step-by-step explanation:

The bottom rectangle area is easy, it is 15*9 = 135 cm².

To find the area of the triangle, you only need the base width and its height (you don't need the hypotenuse). You can then use the formula: area triangle is base times half height.

The base width is 15-7 = 8 cm

The height is 22-9 = 13 cm

So the area of the triangle is 13*8/2 = 52 cm²

Together with the 135 of the rectangle that sums to 52+135 = 187 cm².

You might be interested in
What is the answer and how did you get the answer explain
Hunter-Best [27]

Answer:

2c^2+5c+4

hope it's helpful ❤❤❤❤

THANK YOU.

7 0
2 years ago
My grade is a 77%, if i get a 0% on a paper worth 30% of my grade, what will my grade be now??
blsea [12.9K]
Grade=Paper+Other
Grade=(Grade_{paper}\times Value_{paper})+(Grade_{other}\times Value_{other})
Grade=(0 \times 30\%)+(77\% \times (1-30\%))
Grade=(0 \times 30\%)+(77\% \times 70\%)
Grade=0+53.9\%
Grade=53.9\%
6 0
3 years ago
Please help!!!! :)))))))
Tanzania [10]

Answer:

10 units

Step-by-step explanation:

1. Do the square in the middle

2 x 2 = 4

2. Do the triangle on the left

2 x 2 divided by 2 = 2

3. Do the triangle on the right

4 x 2 divided by 2 = 4

4. Add them all up

4 + 2 + 4 = 10

8 0
2 years ago
Read 2 more answers
How long does it take to eat one hotdog
klemol [59]

Answer: 7 minutes


Step-by-step explanation: You have to divide 69 hot dogs by 10 so you can get the unit rate once you get the unit rate you round it to the nearest tenth (6.9) to (7).


6 0
2 years ago
Read 2 more answers
Sonji bought a combination lock that opens with a four-digit number created using the digits 0 through 9. The same digit cannot
Alex777 [14]

Answer:

504 combos

Step-by-step explanation:

Cannot use digits twice and last is '7'

 9 digits for first place choice  

     8 digits for second place

         7 digits for third place

               only  '7' for fourth place       9 x 8 x7 = 504 combos

8 0
1 year ago
Other questions:
  • B is the midpoint of ZA. find the length of ZA
    5·1 answer
  • The school marching band has 36 members. The band director wants to arrange the band members into a square formation. How many b
    11·2 answers
  • How is the sum expressed in sigma notation?<br><br> 11 + 17 + 23 + 29 + 35 + 41
    12·2 answers
  • The diagram below shows a stair which is 1 foot deep.<br><br>mark as brilliant! help​
    7·1 answer
  • How many inches is 2 1/6 ft​
    10·2 answers
  • Evaluate 13 + 6/y when y = 6
    6·2 answers
  • Which quadratic function has zeros of -4 and 7
    12·1 answer
  • X^3=27 2,3,7,4 which one is it ?
    12·1 answer
  • PLz help me i need to get 100
    5·2 answers
  • A plan can travel 420 miles in 80 minutes. Find a unit that describes this situation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!