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Maru [420]
3 years ago
15

Yooo someone

Mathematics
1 answer:
natita [175]3 years ago
8 0

Answer:

39 sq cm

Step-by-step explanation:

Ok.  Since ΔAED is isosceles, then the height of the trapezoid is 3 cm

One base is 16 and the other base is 16 - 3 - 3 = 10.

A = 1/2 h(b_{1} + b_{2})  where b_{1} and b_{2} are lengths of the bases

A = 1/2(3)(10 + 16)

  = 1/2(3)(26)

  = 39 sq cm

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The probability that both marbles chosen from the bag will be yellow is 3/14.

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Probability determines the odds that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

The probability that both marbles chosen from the bag will be yellow = (number of yellow marbles / total number of marbles) x (number of yellow marbles - 1/ total number of marbles - 1)

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8 0
2 years ago
Can you write this equation in point-slope form?<br><br> y = ½x + 4?
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Yes.  This equation given:
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4 0
2 years ago
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ANTONII [103]

Step-by-step explanation:

the answer for that question is letter D

7 0
2 years ago
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Help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Goshia [24]
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6 0
3 years ago
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