Complete the ratio table to convert the units of time from hours to weeks or weeks to hours.
2 answers:
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Answer: Step-by-step explanation: Line AB is horizontal, so reflection across the x-axis maps it to a horizontal line. Then rotation CCW by 90° maps it ... Which statement accurately explains whether a reflection over the X-axis and a 180° rotation would map figure ACB onto itself?.
90° counterclockwise. Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure ACB onto itself? Which statement accurately explains whether a reflection over the x-axis and a 90° counterclockwise rotation would map figure ACB onto itself? WILL GIVE IF CORRECT, IF WRONG NO Which statement accurately explains whether a reflection over the x-axis and a 90° counterclockwise rotation would map Answer: 9514 1404 393Answer: No, A″C″B″ is located at A″1, 1, C″4 Which statement accurately explains whether a reflection over the x-axis and a 90° counterclockwise rotation would map figure ACB onto itself? a coordinate Take the point (1,0) that's on the x axis. a 90 degree rotation (counterclockwise of course) makes it be on the y axis instead at (0,1). 90 degrees more is ...
Step-by-step explanation:
Answer:
we choose f(x) = π cos(πx)
Step-by-step explanation:
Given the information:
- f(0) = 0
- f(2) = π
Let analyse all possible answers;
1/ f(x) = -2 sec(x)
when x= 0 we have: f(0) = -2 sec(0) = -2 = -2 wrong
2. f(x) = 7sin(x/4 - 1/29)
when x= 0 we have: f(0) =7sin(0/4 - 1/29) = 7sin(-1/29) = -0.00421 wrong
3. (x) = π cos(πx)
when x= 0 we have: f(0) = πcos(π0) = cos(0) = π0 = 0
when x= 2 we have: f(2) = πcos(π2) = πcos(0) = π
True
4. f(x) = 2π cos(x - π/2)
when x= 0 we have: f(0) = 2π cos(0 - π/2) = 2π cos(-π/2) = 0
when x= 2 we have: f(2) =2π cos(2 - π/2) = 2π0.034 = 0.0697π Wrong
So we choose f(x) = π cos(πx)