cosθ = ⁻⁴/₇
cos⁻¹(cosθ) = cos⁻¹(⁻⁴/₇)
θ = 124.8499046
sinθ = sin(124.8499046) = 0.820651806
tanθ = tan(124.8499046) = -1.436140661
You must include how many units the point has moved in the horizontal direction. Also how many units the point has moved in the vertical direction.
Answer:
D. 
Step-by-step explanation:
We can immediately eliminate choices B and C because B shows "the difference of 6 and 12", not "of 12 and 6", and C shows "the quotient of 30 and 12 minus 6." 12 and 6 are not being subtracted properly.
30 is being stated before the difference of 12 and 6, so the difference will be the divisor, and 30 will be the dividend, therefore it will go in the <u>numerator</u>.
The only option that fits this criteria is D, so that is the answer.
hope this helps :)
Answer:
Benny would have 1/3y CDs.
Step-by-step explanation:
In order to find this, we know that Richard has 3 times the amount of CDs Benny does. Therefore, conversely, we must know that Benny has 1/3 of the CDs that Richard does. Knowing that Richard has y CDs allows us to model the amount for Benny as 1/3y.
branlist please
The perimeter is 18.85 feet