2 years ago

I need a thorough explanation for question 4 please. It’s about Operations of Powers/Exponents.

Mathematics

1 answer:

miskamm [114]2 years ago

3 0

Answer:

goto gauth maths and ask again

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LK=<br> Help please asap thx so much

lora16 [44]

Answer:

LK = 4 $\sqrt{2}$

Step-by-step explanation:

given point J (4, 4 )

then LJ = 4 and JK = 4

using Pythagoras' identity in right triangle LJK

LK² = LJ² + JK² = 4² + 4² = 16 + 16 = 32 ( take square root of both sides )

LK = $\sqrt{32}$ = $\sqrt{16(2)}$ = $\sqrt{16}$ × $\sqrt{2}$ = 4 $\sqrt{2}$

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tensa zangetsu [6.8K]

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