Solve the problem.Points A and B are on opposite sides of a lake. Point C is 80.5 meters from A. The measure of angle BAC is 73°30', and the measure of angle ACB is determined to be 35°30'. Find the distance between points A and B (to the nearest meter).
A. 47 m
B. 49 m
C. 25 m
D. 23 m
Answer: B
Mathematics
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Evaluate the expression using the given value of the variables.
h(b + B); h = 7, b = 10, B = 11
A. 
B. - 
C. 147
D. 70
Mathematics
Solve the problem.The volume V of a given mass of gas varies directly as the temperature T and inversely as the pressure P. If 
when 
and 
, what is the volume when 
and 
?
A. 250.0 in.3 B. 270.0 in.3 C. 260.0 in.3 D. 220.0 in.3
Mathematics
Identify the conic by writing the equation in standard form.
What will be an ideal response?
Mathematics
Use the graph of 
to write an equation for the function whose graph is shown.
?
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics