5 1/2 = 11/2
11/2 x 3/4 = 33/8 = 4 1/8
answer is B. 4 1/8
Answer:
Square footage is calculated by multiplying width by length. So if a room is 9 foot wide by 12 foot long, 9 x 12 = 108 square feet.
Step-by-step explanation:
This should help!
We need to use the calculator, using the tan⁻¹ function:

Using the calculator:

To the nearest tenth:
Answer:
Yes, it does
Step-by-step explanation:
Answer:
x = -3
Step-by-step explanation:
System of equations has been given as,
y = 2x + 8
y = 
Since, solution of the system of equations is the point of intersection on the graph.
Therefore, point of intersection or solution of the system will be,
(x, y) = (-3, 2)
This common point will satisfy both the equations.
And x = -3 will also both the equations.