Answer:
-0.89269063
...
Step-by-step explanation:
Put it in the calculator
Answer:
a=7.85-1/2^b
Step-by-step explanation:
2a=15.7-b Move variable to the right side and change its sign
2a=15.7-b Divide both sides of the equation by 2
a=7.85-1/2^b The final solution for a is
Decimal form: -2.6666..
Fraction form: -2 2/3
Answer:
48 inches
Step-by-step explanation:
Area = (12ft)(4ft)
A = 48 ft^2
