Answer:
C. A'(3,4) B'(-1,3) C'(-1,-1)
Step-by-step explanation:
180° rotations in coordinate planes are fairly simple.(You have to do this with each point)The formula would be (x,y) --> (-x,-y). If the value is negative, it becomes positive, and vise versa.
Answer:
1760 Hz
Explanation:
The equation for the displacement has the following general formula:
d = A sin(wt)
where:
A is the amplitude
w is the angular frequency
the given equation is:
d = 0.6 sin(3520πt)
We can note that:
w = 3520 π rad/sec
Now,
w = 2πf where f is the frequency
Therefore:
3520π = 2π*frequency
This means that:
frequency = 1760 Hz
Hope this helps :)
Answer:
I would say (-1,1)
Step-by-step explanation:
hope this helpsn
Answer:
slope: -2, y- intercept: 7
Step-by-step explanation:
put in the form y = mx + b, where m = slope and b = y-intercept
2x + y = 7
subtract 2x from both sides
y = -2x + 7
m = -2, b = 7
