The place value is the tenths place
Answer:
Yes, it is a right triangle
Step-by-step explanation:
Answer:
The very top one and the very bottom one.
Step-by-step explanation:
Since f(g(x)) means x goes into g and g goes into f..
If we plug in x+2 to the equation at the top, we would get 3/(x+2)^2
The bottom: (x+2)^2 gets plugged into x.. therefore, 3/(x+2)^2 will also occur.
4 x (1/6) should be the aswer
Answer: Choice D
y = cos(x+pi)
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Explanation:
Make sure your calculator is in radian mode.
If we plug x = 0 into each answer choice, we get the following
Choice A: y = cos(x+pi/2) = cos(0+pi/2) = 0
Choice B: y = cos(x+2pi) = cos(0+2pi) = 1
Choice C: y = cos(x+pi/3) = cos(0+pi/3) = 1/2 = 0.5
Choice D: y = cos(x+pi) = cos(0+pi) = -1
Only choice D has x = 0 lead to y = -1.
Therefore (0,-1) is a point on the equation of choice D. The graph shows this visually through the y intercept, where the graph crosses the y axis.