Explanation:
We already have phone A 5.3 cm
We just need to find phone B
First we need to find what one-third is as a decimal
Which is 0.3
Now add 0.3 to 5
0.3 + 5 = 5.3
Answer: neither phone a and Phone be 05.3 cm
Answer:
Your answer would be D, the last one
Because the cos theta < 0 then theta must be an obtuse angle
so a^2 + b^2 < a^2
C
In this case the answer is 1/4 because she makes 2 revolutions in 8 minutes. 2/8 = 1/4
For this case we have the following functions:
We must find
By definition of composition of functions we have to:
So:
We have different signs subtracted and the sign of the major is placed.
Finally we have to:
ANswer: