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3 years ago

15

Using the numbers 1,2,3,4,5,6,7,8,9 use four to make it equal 19 you may only use these numbers once! Thank you! Example: 5+3+7+

4= 19

2 answers:

daser333 [38]3 years ago

8 0

8+1+7+3=19 That is one option

irga5000 [103]3 years ago

6 0

9+1+4+5=19
9+2+3+5=19
8+4+2+5=19

Here you go

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Recall the trigonometric ratios

Sine = Opposite over Hypotenuse (SOH)

Cosine = Adjacent over Hypotenuse (CAH)

Tangent = Opposite over Adjacent (TOA)

Now lets look back at the question

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3 years ago

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