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leonid [27]
3 years ago
9

What is the area of the figure?

Mathematics
2 answers:
iren [92.7K]3 years ago
5 0

Answer:

3600

Step-by-step explanation:

Otrada [13]3 years ago
4 0

Answer:

Area = 390 square cm

Step-by-step explanation:

Area = Area of rectangle + Area of triangle

        = (length \times breadth ) + ( \frac{1}{2} \times  base \times  height ) \\\\=( 20 \times 15 ) + (\frac{1}{2} \times 15 \times 12) \\\\= 300 + 90 \\\\= 390 \ cm^2

         

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HELP PLEASEEE with steps
zysi [14]
<h3>Answer: Choice C) 421.9</h3>

=======================================

Explanation:

You're on the right track. You wrote down the proper expression to get the final answer, assuming you meant to write 75/4 as the third term inside the parenthesis. This works because each time you cut the side length in half to get each smaller triangle's side. The 3 is because there are 3 sides for each of the triangles. Much of this I have a feeling you already know as you wrote down the expression on the page, though I'm not 100% sure of your mindset. Computing this expression leads to 421.875 which rounds to 421.9

note: an alternative is to write 3*75 + 3*75/2 + 3*75/4 + 3*75/8, though that is more work. It's better to have that 3 factored out.

8 0
3 years ago
Ill give brainliest i really need help on this
Sever21 [200]
I think the answer is

B.
8 0
2 years ago
Pleaseeee helpppp!!!!
ANTONII [103]

Answer:

The easiest way to do this is to reflect Figure I over the Y axis. Then move it up 3 and left 2.

5 0
3 years ago
Read 2 more answers
Which of the following is a rational number?<br> 97, 98, 99, 100
Jet001 [13]

Answer:

97

Step-by-step explanation:

7 0
3 years ago
A bag contains 21 red marbles, 22 green marbles, 24 orange marbles, and 10 yellow marbles. You choose a marble randomly from the
Naddik [55]

21 +22+24+10 = 77 total marbles

22 +10 =32 green and yellow marbles

32/77 probability of choosing a green or yellow one

32/77 = 0.416

 answer is C. 0.416


7 0
3 years ago
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