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musickatia [10]
3 years ago
9

Evaluate the expression when x = 12 and y = 2.x3y

Mathematics
2 answers:
harina [27]3 years ago
5 0

12 \times 3 \times 2 = 72
12×3= 36
36×2=72
earnstyle [38]3 years ago
3 0

Answer:

I think the answer is 3y = -2x + 12

Step-by-step explanation:

2x + 3y = 12

-2x           -2x

____________

3y = -2x + 12

I hope you like my answer. If its right Im pretty sure it is. Please mark me Brainiest. Also pls email me if you need further help. at bignerdygamer23 at g-mail . com. hope this helps.

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The point (16, 12) lies on the terminal side of an angle. find cos, tan, and sin
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The terminal side means that it's 16 to the right and 12 up. Which means that the triangle made from this has the sides of 16 and 12 and the hypotenuse is 20 units long. Theta, in this case, would have 16 as it's adjacent and 12 as it's opposite.
Therefore, using the Pythagorean identities:
<span>sin(\theta) = \frac{12}{20} = \boxed{\frac{3}{5}} \\\ cos(\theta) = \frac{16}{20} = \boxed{\frac{4}{5}} \\\ tan(\theta) = \frac{12}{16} = \boxed{\frac{3}{4}} </span>
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3 years ago
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Answer:

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Step-by-step explanation:

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topjm [15]

Answer:

1. YES  2. NO

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