What is the axis of symmetry for the function f(x)=7-4x+x2? X=-3 x = -2 x = 2 x= 3
2 answers:
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Answer:
<em>x = 30°, and y = 46°</em>
Step-by-step explanation:
If we take a look at the attachment below, we will find x = 30°, and y = 46°;
If we want to calculate the full prize we need to calculate how much the tax was:
420* 17
%=420*
=420*
=21*
=73.5
so this is how much the tax was.
and the full prize is the cost of the ring and the tax: 420+73.5=493.5
so that's how much the buyer will pay
420* 17
so this is how much the tax was.
and the full prize is the cost of the ring and the tax: 420+73.5=493.5
so that's how much the buyer will pay