Answer:
3.5
Step-by-step explanation:
tan60 = w/2
Multiply 2 on both sides to get the w by itself.
tan60 x 2 = w
Put tan60 into the calculator.
2 x 1.732050808 = w
Multiply.
w = 3.5
Answer:
90 students bring their own lunch
Answer:
18
Step-by-step explanation:
Given
2(4 - 1)²
= 2(3)²
= 2(9)
= 18