The total length of the segment AC is the sum of AB and CB, which gives, CB = 9
<h3>How can the length of CB be found?</h3>
The given parameters are;
- AC = 17
- AB = 32 + 3•x
- CB = 57 + 6•x
Required: <em>CB</em>
Solution:
AC = <em>AB + CB</em> by segment addition property
Therefore;
AC = 17 = 32 + 3•x + 57 + 6•x = 89 + 9•x
17 = 89 + 9•x
CB = 57 + 6•x = 57 + 6 × (-8) = 9
Therefore;
Learn more about segment addition postulate here: brainly.com/question/1721582
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Answer:
3 3
6 9
9 15
12 21
Step-by-step explanation:
For the time add 3 each time
For the distance add 6 each time
Answer:
30
Step-by-step explanation:
Since you know all the angles have to add up to 180 degrees, you add 102 and 48. That is 150. 180 degrees-150 degrees equals 30 degrees.
Line L's slope intercept form is
y = 4x + 7
It's point slope form is
y - 3 = 4 (x - -1)
You can check the point slope form and match it with the slope intercept form:
y - 3 = 4 (x - -1)
y - 3 = 4x + 4
y = 4x + 7
y = 4x + 7 = y = 4x + 7
