The original number is 72
(18+x)/6 = 1+14
1/6x + 3 = 1 + 14 (Distribute)
1/6x + 3 = (1+14) (Combine Like Terms)
1/6x + 3 = 15
- 3 = -3 (Subtract 3 From Both Sides)
1/6x = 12
(1/6x)*6 = 12 * 6 (Multiply Both Sides By 6)
x = 72
Answer:
(-∞,0)∪(0,∞)
Step-by-step explanation:
So we know that the domain is whatever X can be. We can do that by graphing the function. When we graph the function, you see that there is always an X value except at 1 point. That one point happens to be when x=0, and when x=0, the function also happens to be undefined (no number can be divided by 0). That is why the graph looks so weird. So, the answer would be
(-infinty,0) U (0, infinity)
Answer:
Area of shaded region is 141.3 square inches
Step-by-step explanation:
It is given that,
A circle has an 18-inch radius and a shaded sector with a central angle of 50°
Area of circle = πr²
<u>To find the area of circle</u>
Area of circle = πr² = 3.14*18² = 3.14 * 18 * 18
Area = 1017.36 square inches
<u>To find the part of shaded region</u>
central angle of shaded region is 50°.
part of sector = 50/360 = 5/36
<u>To find the area of shaded region</u>
area of shaded region is 5/36th of total area of circle
Area of shaded region = 5/36(1017.36) = 141.3 square inches
Answer:
5( 7+n)
Step-by-step explanation:
First find the sum
(7+n)
Then multiply by 5
5( 7+n)
Change the fractions to decimals for as easy algebraic solution.
.5 - (.2 + .25) = .05. Only 1/10 of the clay is left.
