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LUCKY_DIMON [66]
3 years ago
11

Solve for x to the nearest tenth

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
8 0

Answer:

Using the pythagoras theorem

Let's say the hypotenuse of the first diagram is b

b²=4²+2²

b²=16+4

b²=20

b=✔(20)

In finding x , b will be the opposite and the x be the hypotenuse

x²=(✔20)²+7²

x²=20 +49

x²=69

x=8.31

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