3 years ago

Make a ten or hundred to add mentally 198+132

1 answer:

6 0

2000. Because if you add the 2 it will make 1200, 2+8 is 10 so you carry the 1, and 3+9 is 12 then you add the 1 you got from 10 and you have 13. then you add 1+1 and get 2 and add the 1 you got from 13 so there you have it.

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emmainna [20.7K]

Given:

In ΔJKL, m∠L=90°, JL = 80, KJ = 89, and LK = 39.

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The value of sine of ∠J.

Solution:

In a right angle triangle,

$\sin\theta =\dfrac{Perpendicular}{Hypotenuse}$

In triangle JKL,

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Step-by-step explanation:

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VLD [36.1K]

Answer:

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Step-by-step explanation:

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