Answer:
x = 26
Step-by-step explanation:
8)
6x + x - 2 = 180
7x - 2 = 180
7x = 182
x = 26
Answer:
C. 6m
Step-by-step explanation:
The formula for the volume of a cone: V = πr²h/3
Use this formula to solve for the height (isolate h).
226 = (3.14)(6)²h/3 (Given)
226 = (3.14)(36)h/3 (Squared 6)
226 = 113.04h/3 (Multiplied like terms)
678 = 113.04h (Multiplied 3 on both sides)
h = 5.997876858 ≈ 6 (Divided 113.04 on both sides)
Answer: 108.68
Step-by-step explanation:
It's an essay of an explanation. Look up yt videos on it.
Answer:
7 sides
Step-by-step explanation:
The sum of exterior angles of a polygon is 360°.
Now, exterior angle of the point with interior angle of 120 is; 180 - 120 = 60 (angle on a straight line)
For the others, it is; 180 - 130 = 50
Thus;
60 + 50n = 360
50n = 360 - 60
50n = 300
n = 300/50
n = 6
Thus,number of sides = 6 +1 = 7 sides
Answer:
-4
Step-by-step explanation:
To find the slope, you can use the formula y2-y1/x2-x1. Plugin any set of values. Say 13 is y2, and 5 is y1. 13-5=8. We now have 8/x2-x1. You have to use the x-values of the y-values that you already used. -2 is x2 and 0 is x1. -2-0=-2. 8/-2 = -4.
