Answer:
98
Step-by-step explanation:86+86=172
368-172=196
196/2=98
First, x intercepts are (-1,0) and (-3,0). y intercept is(0,2)
second, left side is a function because there are no x-values paired with two different y-values. right side is not a function because the x-value 3 is paired with two different y-values values
third, slope is ride over run, or the difference in y values divided by difference in x values. slope is 1/2. intercept is at (0,2). the equation is then y=1/2*x + 2
Answer: 53° 27' 5"
<u>Step-by-step explanation:</u>
20° 15' 18"
30° 41' 32"
+ <u> 2° 30' 15"</u>
52° 86' 65"
= 52° 1° 26' 1' 5"
= 53° 27' 5"
Answer: y = 3
Step-by-step explanation: You're given x, find y.
- -2(-3) + 3y = 12 (substitute in for x)
- 6 + 3y = 12 (multiply)
- 3y = 9 (divide both sides by 3)
- 3 = y
Answer:
the answer is altitudes.
Step-by-step explanation:
i am not much sure of that.