Answer:
- tan(θ) = 5/3
- sin(θ) = 5√34/34
- sec(θ) = √34/3
Step-by-step explanation:
The hypotenuse is given by the Pythagorean theorem:
h = √(3² +5²) = √34
The trig functions are the ratios of sides:
Tan = Opposite/Adjacent
tan(θ) = 5/3
__
Sin = Opposite/Hypotenuse
sin(θ) = 5/√34 = (5/34)√34
__
Sec = Hypotenuse/Adjacent
sec(θ) = √34/3
Answer:
Step-by-step explanation:
x=4/15
Step-by-step explanation:
-a-7a/8
-8a-7a/8
-15a/8
Hope it helps you
Answer:
$25.39
Step-by-step explanation:
So if he has a 5% investment, then that means that every year he will get back 5% of the amount he invested.
So all one has to do is to find out 5% of the amount invested
Since it is asking for the amount earned in two years, then one will have to add back 5% twice
so 5% of 350
5% can be written as 0.05
so then the problem is
0.05 * 350
= 7.5
add that to the total amount and repeat the process
350 + 7.5
= 357.5
5% of 357.5
0.05 * 357.5
=17.885
because this is money one has to round to the second decimal point
= approx. 17.89
so now find the total amount earned by adding the two values
7.5 + 17.89
= 25.39
