Hi there! The answer is 15/8.
The general formula for the tangent is
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When we fill in the data from the picture, we get the following:
Answer:
[4, -1]
Step-by-step explanation:
Using the Elimination Method:
3x + y = 11
5x - y = 21
__________
8x = 32
__ ___
8 8
x = 4 [Plug this back into both equations to get the y-coordinate of -1]; -1 = y
The <em>y</em>'s are already <em>additive</em><em> </em><em>inverses</em><em> </em>[result in 0], canceling each other out.
I am joyous to assist you anytime.
4000 ........................................
Answer:
4
Step-by-step explanation:
4 times itself equals 16.