Answer:
Step-by-step explanation:
15% = 15/100
2 winning ticket: 15/100 × 15/100 = 225/10000 = 2.25/100 = 2.25%
I hope I've helped you.
Answer:
sin = √2/2, cos = -√2/2, tan = cot = -1
csc = √2, sec = -√2
Step-by-step explanation:
Angle runs around unit circle (where x^2+y^2=1)
from (1,0) to (-√2/2,√2/2)
Answer:
Step-by-step explanation:
Given is a graph of parent funciton
This graph is made into a series of transformations as horizontal shift by 1 unit to the right and vertical shift of 4 units up to get new funciton as
Hence we must have a graph which has horizontal shift of 1 unit to the right and vertical shift 4 units up.
Option A is the same as given hence incorrect
Option B has horizontal shift to left hence incorrect
Option C has vertical shift down by 5 units incorrect
Option D is correct since it passes through (1,4) and also hor shift, vert shift are right
The 2 triangles in the big triangle are similar so we can write
3x / 3x - 2 = 5x / 3x
9x^2 = 15x^2 - 10x
6x^2 - 10x = 0
x(6x - 10) = 0
x= 0 or 5/3