73.0
Step-by-step explanation:
tan 67°=O/A=h/31
h=31tan67°
h=73.0
The Cena can take 7 courses
We have given that the karate charges $35 for the first course and $22.50 for each course after that. Our total is $170.
<h3>What is the condition we can write here?</h3>

for solving this linear equation
First, subtract 35 from both sides.

isolate x so divide both sides by 22.50.

Therefore we get x = 6
Remember to add the additional class, so x is actually 7.
So,the Cena can take 7 courses.
To learn more about the linear equation visit:
brainly.com/question/1549055
Answer: x=26-14
Step-by-step explanation :you need to subtract on both sides so that why it is x=26-14.
Answer:
365.4
Step-by-step explanation:
i dont know what £ means..... sorry i just did 9x40.60