A number in the tens place 84
It would be 7.45 since the -3.05 and the -9.5 together would equal -12.55 which subtracted from 20 would equal 7.45
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
