Yes! They are the same just flipped around.
Answer:
I think this answer is correct
Answer:
x=3
y=12
Table:
x=3,6,9,12
y=12,24,36,48
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
(-7)5 is the same as saying you're multiplying -7 5 times by its self.
Hope this helps!!
Answer:
all options are correct.
Step-by-step explanation:
The correct options among all the options are:
- <em>Ancient mathematicians used trigonometry to find angles of triangles.</em>
Trigonometry is used to find the size of a missing side or angle in a right- angled triangle using the sine, cosine or tangent ratios.
- <em>Ancient mathematicians used trigonometry to track the position of the sun.</em>
It is also used in oceanography in calculating the height of tides in oceans.
- <em>Tangent was the first trigonometric relationship used by mathematicians.</em>
The three main functions in trigonometry are Sine, Cosine and Tangent.The functions sine, cosine and tangent of an angle are sometimes referred to as the primary or basic trigonometric functions.
- <em>Cosine was the first trigonometric relationship used by mathematicians.
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- <em>Sine was the first trigonometric relationship used by mathematicians.</em>
