A
Working:
Tan(angle)=opposite/adjacent
Tan60 = x/7root3
x=7root3 x Tan60
Enter in calculator
x=21
The numbers that can be expressed in the form of a fraction are called rational numbers. While that numbers that cannot be expressed in the form of a fraction are called irrational numbers.


is an irrational number, it cannot be expressed in the form of a fraction.
It’s just 9 LOL yeahhhhhhhhhhhhhggg hope it goes well lollll
Answer:
x = -3/2 or x = 1
Step-by-step explanation: