Recall that tanA = sinA / cosA.
Therefore, tanA = (3/5) / (4/5) = 3/4.
Answer:
A monomial has just one term. For example, 4x2 .Remember that a term contains both the variable(s) and its coefficient (the number in front of it.) So the is just one term.
A binomial has two terms. For example: 5x2 -4x
A trinomial has three terms. For example: 3y2+5y-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Selling price 
Cost price 
we know marked up price is

Markup
So markup according to cost price

Markup according to the selling price

Answer:
he had 45000
Explanation:
9000 is 20% of his cash, so 9000 times 5 is 45000
his mother got 11250
his daughter got 24750