Answer:
C and E
Step-by-step explanation:
x= 2t and y= -|2t| / x= t + 4 and y= -|t + 4|. I got in right on edg
Answer:
The answer is y is 0.05.
Explanation:
At cos(2x) and the left and right boundaries are at 400 pm.
At 0 pm = cos(2π × x ÷ ∧) = 1
So,
A has to be 0.075.
it looks like at 300 pm, y = 0.05.
0.05 = 0.075 × cos(2π × 300 pm ÷ ∧)
= 0.05.
Answer:
Step-by-step explanation:
First, we need to find the common denominator
The easiest way to do this is by multiplying the two given denominators, which are 2 and 5.
2 × 5 = 10
So, our common denominator is 10. Then, multiply the numerators of the two fractions by 2 and 5. Here's why:
= We multiplied the top and bottom by 2 to make sure our new fraction stays equivalent to the original fraction.
Do the same thing for the other one:
=
Finally, subtract the two fractions to find the difference between the two times:
=
The reason we used the common denominator is because we can only add or subtract fractions if they have the same denominator.
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