The true statement about right-angle triangle ABC is that: A. sin(A) = cos(C) and cos(A) = sin(C).
<h3>How to apply basic trigonometry?</h3>
In order to determine the angles, we would apply basic trigonometry. From the diagram of the right-angled triangle shown below, we can deduce the following parameters:
By applying the basic trigonometry functions, we have:
sin(A) = Opp/Hyp = a/c.
sin(C) = Opp/Hyp = c/b.
cos(A) = Adj/Hyp = c/b.
cos(C) = Adj/Hyp = a/c.
From the above, we can logically deduce that sin(A) is equal to cos(C) and cos(A) is equal to sin(C).
Read more on sine trigonometry here: brainly.com/question/20367642
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Answer:
D. 
Step-by-step explanation:
We have been given that Mikayla is a waitress who makes a guaranteed $50 per day.
Since Miklaya works 6 days per week, so the guaranteed income for one week would be 
We are also told that she gets tips of 20% of all her weekly customer receipts, t. So amount earned from tips would be 20% of t, that is 
.
Total amount earned in one week would be guaranteed income for 1 week plus 20% of t:
Therefore, our required function is and option D is the correct choice.
Answer:
p = 7w
Step-by-step explanation:
It is given that :
Edmonds office's new recycling plan is to recycle 7 kg of paper each week.
Let the number of weeks be = w
Let the paper recycled = p
Therefore, an equation showing he relation of the amount of papers recycled in each week is given by :
p = 7w
