2 years ago

I need help please for trigonometry finding ratios

1 answer:

6 0

Sin x = opp/hyp
cos x = adj/hyp
tan x = opp/adj

sin A = 40/50 = 4/5
cos A = 30/50 = 3/5
tan A = 40/30 = 4/3

sin C = 30/50 = 3/5
cos C = 40/50 = 4/5
tan C = 30/40 = 3/4

You might be interested in

Which expression is the correct one?

Zarrin [17]

According to the logarithmic property of base change, the correpta answer is option one or the first.
The logarithmic property of base change says that
loga (b) = logc (b) / logc (a)
Therefore the same property applies to this problem and the correct expression for this question is:
logb (x) / logb (a)

3 0

3 years ago

#2. If someone could help me please

alina1380 [7]

The answer is D if you combine like terms

5 0

3 years ago

Five less than the qouicent of number of a number and 3 is -7

Nuetrik [128]

Sorry. Had to redo this with the correct answer.

Here it is...

Solve for x by simplifying both sides of the equation, then isolating the variable.