Step-by-step explanation:
Tanx =opp/adj
=50/42 =55. 5°
19 is 1:3 2:8 4:6 5:7
18 is I think... 2:4 1:7 3:5 8:6
Answer:
$34
Step-by-step explanation:
50% is half of 100%
(Because 50% x 2 = 100%)
Thus, half the money ($68) to find 50%.
So, 68÷2 = 34
Final answer is $34
Or
50/100 x $68 =$34
Hope this helps!
We will write it as a fraction in ordet to solve, that is:

We then operate as follows:

We have this, since 1 integer will be equal as a numerator divided by a denominator with equal values. Examples 1 = 2/2, 1 = 45/45, ...
Answer:81.64
Step-by-step explanation:13x2=26 26x3.14=81.64