Well she could in theory have a wall of any of those sizes, but most likely A - 10 feet by 22 feet is the correct answer, as it seems most likely for a bedroom wall.
Answer:
C.
Step-by-step explanation:
Cos A = Adj/Hyp
Reference angle = <A
Adjacent side = 8 ft
Hypotenuse = √(8² + 5²) = √89 (pythagorean theorem)
Thus:
Rationalize
Answer: Its C, 9.1
Step-by-step explanation: Did it on usa prept :)
Given:
The graph of two lines.
To find:
The slope of each line and check whether they are same or different.
Solution:
If a line passes through two points, then the slope of a line is:
From the graph 1, it is clear that the line passes through the points (2,175) and (3,165). So, the slope of first line is:
The slope of first line is 10.
From the graph 2, it is clear that the line passes through the points (1,175) and (2,165). So, the slope of first line is:
The slope of second line is 10.
Therefore, the slopes of both lines are same, i.e. 10.
Answer:
x=403
Step-by-step explanation:
move all the terms that don't contain x to the right side and solve