Answer:
Read a bit so you can understand which one you want.
<u>Percentage</u>
15 skittles, 3 of the 15 are orange.
3 over 15, or 0.2 as a percentage.
So there is a 0.8% chance that he will NOT pick an orange skittle.
<u>Fraction</u>
15 skittles, 3 over 15.
3 over 15 can be 1 over 5.
So there is a 4 over 5 chance that he WONT grab an orange skittle, pretty good odds.
If you notice, the figure has two hexagonal faces and 6 rectangles.
now the rectangles are just 4x9 each, so their area is just 6(4*9) for all 6.
the hexagons has a
distance from the center perpendicular to a side of 7.8, namely the
apothem is 7.8, and since each side is 9 km long, the perimeter is 9+9+9+9+9+9.
since the area of a regular polygon is (1/2)(apothem)(perimeter), we can simply get the area of those two hexagons and the area of the rectangles, sum them up, and that's the surface area of the hexagonal prism.
Answer:
x = all real values
Step-by-step explanation:
3(2x -5) = 6x -15
Distribute
3*2x - 3*5 = 6x-15
6x -15 = 6x -15
Subtract 6x from each side
6x-15-6x = 6x-15-6x
-15 = -15
This is always true so there are infinite solutions
x = all real values
Answer:
the order in which you solve an equation
Step-by-step explanation:
parentheses
exponents
multiply
divide
add
subtract
Answer:
Step-by-step Solution:
<u>Simplify by subtracting 18 both sides</u>
- 7x + 18 > -3
- => 7x + 18 - 18 > -3 - 18
- => 7x > -21
- => x > -3
Hence, the solution to the inequality is x > -3.