Answer:
no
yes
no
yes
Step-by-step explanation:
x input repeats - 3
x input doesn't repeat
x input repeats -4
x input doesn't repeat
Answer:
240
Step-by-step explanation:
Answer:
4.) Step 2; it should be m∠o + m∠p = 180 degrees (supplementary angles)
Step-by-step explanation:
o and p are supplementary angles, and therefore add up to 180 degrees.
Answer:
Please refer to the attached figure.
Step-by-step explanation:
Given the function:

OR, the given function can also be written as:

We know that graph of cosine is a wave.
and the range of cosine function is [-1, 1]
First of all, let us have a table of values at major values of x.

So, the table of values for f(x) is:

Let us mark these points on the xy coordinate axis where x axis represents value of<em> x </em>and y axis represents value of
and then join the points using a wave.
Please refer to the attached graph for the answer image.
Answer:
7 number ans is b because 2 times the sum of a and b means 2×(a+b)