Answer:
Slope 3, y-intercept is 1
Step-by-step explanation:
As x increases by 3, y increases by 9. Rate of change is y/x, therefore the slope is 9/3 which equals 3. If the slope is 3, to find y, simply subtract 9 from 10. 10-9 = 1.
17)mixed form x=5 7/17 exact form 92/17
18)x=49
19)mixed form x=30 6/7 exact form x=216/7
20)mixed form x=2 1/4 exact form x=9/4
The value of x from the figure is 70°
<h3>How to determine the value</h3>
It is important to note that alternate angles are equal and angles in a triangle sum up to 180°
We then have that,
x + 50 + 60 = 180 °
x + 110 = 180°
Make 'x' subject
x = 180 - 110
x = 70 °
Thus, the value of x from the figure is 70°
Learn more about alternate angles here:
brainly.com/question/24839702
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Answer:
y=-4x+7/2
Step-by-step explanation:
slope-intercept form follows the following format:
y=mx+b
simply replace m with -4 and b with 7/2
Answer: 28,345.72
Step-by-step explanation:
46.93×60
