I’m also struggling with the exact same type of problem too bad no one is willing to help me :((
If 2 1/4 cups of apples are needed for a single recipe, then a triple recipe would call for 3 times as many....
3 * 2 1/4 =
3 * 9/4 =
27/4 or 6 3/4 cups are needed for a triple recipe
The solutions appear to be
{π/2, 2π/3, 4π/3}.
_____
Replacing sin(2x) with 2sin(x)cos(x), you have
2sin(x)cos(x) +sin(x) -2cos(x) -1 = 0
sin(x)(2cos(x) +1) -(2cos(x) +1) = 0 . . . . factor by grouping
(sin(x) -1)(2cos(x) +1) = 0
This has solutions
sin(x) = 1
x = π/2and
2cos(x) = -1
cos(x) = -1/2
x = {2π/3, 4π/3}
Answer:
1
Step-by-step explanation:
its the awe based nyy TNT yummy yummy
Answer:
1:2
Step-by-step explanation:
25 divided by 25 is 1
50 divided by 25 is 2