The correct answer here is A
Explain
Because ABD to triangle FED using rotation at 180 degree
Answer:
b
Step-by-step explanation:
I would say it's 3/8 of a cup because if you multiply 3/4 by 2 it would be 6/8. It's the same amount but just a different measurement. Now just take 3 away from 6/8 and you have 3/8 which is half of 3/4.
Answer:
X = 7
Step-by-step explanation:
If you look you can see that the middle line has 6 and 3.
3 is half of 6 right?
So this means that 3.5 is half of whatever x is.
Just multiply 3.5 by 2 to find x.
(3.5)(2) = x
x = 7
Therefore, x is equal to 7.
<em>I hope this helps!!</em>
<em>- Kay :)</em>
Answer:
Step-by-step explanation:
The value of cosx ranges from -1 to 1, so -cosx ranges from 1 to -1.
The minimum value is -1, and the maximum value is +1.
The number 8 in the argument does not affect the amplitude of the wave. It affects only the frequency.
In the diagram, both y = -cos8x (purple) and y = -cosx (black) range from -1 to +1, but the purple cosine curve has eight times the frequency of the black one.
