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Eduardwww [97]
2 years ago
5

Please help me find the missing side !

Mathematics
1 answer:
Vadim26 [7]2 years ago
7 0

Answer:

x=14 and y=7

Step-by-step explanation:

This is a 30-60-90 triangle

So in terms of x it would be x-x\sqrt{3} -2x

If across the 60 is 7\sqrt{3} then y would be 7 which is across the 30 degrees

And x would be 14 because 2(7)=14

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charle [14.2K]

Answer:

Let the angle be x

∘

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We know that if the sum of two angles is equal to 90

∘

then the angles are said to be complementary.

Step-by-step explanation:

4x+x=90°

5x=90°

x=90°/5

x=18

4×18=72°

This is the complete solution!

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3 years ago
Let x and y be two positive numbers whose sum is 175 and (x+3)(y+4) is a maximum
Vaselesa [24]

Answer:

Step-by-step explanation:

x+y = 175

y = 175 - x

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= 175x - x² + 525 - 3x + 4x + 12

= -x² +176x + 537

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maximum when x = 88

y = 175-x = 87

4 0
2 years ago
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Brut [27]

Answer:

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Step-by-step explanation:

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3 years ago
Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse. Give an exact answe
notsponge [240]

Answer:

16.97

Step-by-step explanation:

Therefore b= 16.97

8 0
2 years ago
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