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ASHA 777 [7]
4 years ago
10

B

Mathematics
1 answer:
nasty-shy [4]4 years ago
8 0

Answer:

Step-by-step explanation:

{y2+8y−128=0x=34⋅(y+4) ... The two right triangle are similar, so: BDAB=DEAC. From this, I obtain: ... AC=3x AB=4x (3x)²+(4x)²=225 x=3 BD=8 AB/AC=BD/DE 12/9=8/DE DE=6.

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3 years ago
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romanna [79]
The area of the square is calculated through the equation,

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From the given,

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5 0
4 years ago
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3 years ago
What is 78% of 40?? please help me
xxTIMURxx [149]
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6 0
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anastassius [24]

Answer:

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