So this first wants you to find where sin is √3/2 when θ is between π and 3π/2. θ would therefore be located at 2π/3.
Now plug in the value of θ for cosine:
cos (2π/3) = -1/2
And tangent:
tan (2π/3) = -√3/3
Answer:
-4
Step-by-step explanation:
-36v+42=186
-36v=144
v=-4
Answer:
Step-by-step explanation:
The total of legs needed to build the stools are:
Likewise the total length of the legs is:
Lastly, the quantity of rods that needed to buy is:
Correct Solution: He read 1.5 pages per minute.
Error Analysis: You should’ve divided 3 by 2 not 300. There are 300 pages in the book total. This information is irrelevant to the question. Cole reads 3 pages in two minutes. So you divide 3 by to to find out how many pages he reads per minute. 3/2=1.5
IQR is 99 so the last one
