What is 1 2/3+3 3/4=
2 answers:
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Answer:
<h2>D = 16</h2>Step-by-step explanation:
A reflection about the x axis, about y=0, is the mapping (x',y')=(x,-y) so
A dilation of 2 is the mapping (x'',y'')=(2x', 2y')
So
We can rewrite that without the primes and combine the powers of 2.
Let's graph these and see if we're close,
Plot y= (1/4)^x, y= - (1/4)^{x}, y = - 2^{1-x}
Answer: Add 11 to the other side of the equation, giving you 81. Then, since x is square you are going to need to square root both sides ( this symbol). When you do that, you should get what x is! Let me know if you still need help!