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klemol [59]
2 years ago
9

Please give full explanation

Mathematics
1 answer:
Alex2 years ago
4 0

S (ABCD) = S (ABC) + S (ADC)

_____________________________________________

<h2>Reminder :</h2>

Area of the triangle = ½ × base × height

_____________________________________________

Thus :

S (ABCD) = ( \frac{1}{2}   \times 10 \times 3) + ( \frac{1}{2}  \times 10 \times 5) \\

S (ABCD) = 15 + 25

S (ABCD) = 40 \:  \:  {cm}^{2}

There you go...

Have a great day ❤

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Answer:

61

Step-by-step explanation:

So basically you separate the numbers like 1 1 1 1 0 1, and time 2 while having the number of numbers as the exponent decreasing. Like this, 1x2^5+1x2^4+1x2^3+1x2^2+0x2^1+1x2^0. Then figure it out and it would be 32+16+8+4+0+1=61. If don't understand, look at the picture below

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Tep 3: What factor is used to convert miles per minute<br> to miles per hour?
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Step-by-step explanation:

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3 years ago
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Nehal is a real estate developer, and he is designing a new neighborhood. The neighborhood will have four streets, each of which
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Answer:

240 houses

Step-by-step explanation:

Given that:

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3 years ago
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Step-by-step explanation:

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Can someone answer this please?
SOVA2 [1]
We can break this complicated looking shape into two more familiar ones, an icosoles triangle and a rectangle. Using the area of a triangle formula (base*height)/ 2, we get (3*6)/2=18/2= 9. Next, we multiply 8 by 16 to solve for the rectangle and get 128. We add 9 and 128 to get 137.

Your answer is 137.
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3 years ago
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