Answer:
Pretty sure it's 20.24.
Step-by-step explanation:
Since you know the side adjacent to the reference angle and you want to find the side opposite, you're going to need to use tangent, which is opp/adj.
tan(39) = 
Find the tangent of 39...
0.8097 is the approximate value. So...
0.8097 = 
Now, switch the sides to make it easier.
= 0.8097
Multiply both sides by 25.
x = 20.24
985-35=950, 950÷2=475, 475+35=510, 510 and 475
Answer:The surface area of the door is 33,680
Step-by-step explanation:
The answer is correct.
Answer:42x5=210/14=15
Step-by-step explanation:Each student would get 15 pencils