<span>XIX Take away the I in the middle and you get XX = 20</span>
Answer:
u = -20
Step-by-step explanation:
-52 - 3u = 8
-3u = 8 + 52
-3u = 60
<u>u</u><u> </u><u>=</u><u> </u><u>-</u><u>2</u><u>0</u>
Answer:
18
Step-by-step explanation:
Given
x - 1 = 2 ( add 1 to both sides )
x = 3
Then
2x² = 2(3)² = 2 × 9 = 18
From the law of sines, we have
where is the leg we're interested in, is the hypothenuse, is the angle opposite to , and is the angle between and .
So, in the first case, we can use
And in the second excercise, we use
Answer:
The Y intercept doesn't exist, and the slope is undefined
Step-by-step explanation:
The graph provided for us is a vertical line. x= 7
this means the line will go up and down forever without a slant because x will always equal 7.
Ex:
X | Y
7 | -3
7 | -2
7 | -1
7 | 0
7 | 1
7 | 2
7 | 3