Answer:
28.25
Step-by-step explanation:
Answer:
cosA = 0.6
Step-by-step explanation:
Using the Pythagorean identity
sin²A + cos²A = 1 ( subtract sin²A from both sides )
cos²A = 1 - sin²A ( take the square root of both sides )
cosA = ± 
Since only the positive value is required , then
cosA = 
= 
= 
= 0.6
Answer:
(6,5)
Step-by-step explanation:
The slope means y travels 2 while x travels 1. So 5+1 would be x and 3+2 would be y.
Answer:
I'm sorry but I have no clue. Actually I think it's C.
Step-by-step explanation:
Answer: 3 units right 6 units up
Step-by-step explanation:
coordinate B was first (3,3)
then became (6,9)
X axis is 3 which is left and right
Y axis is also 3 which is up and down
right = positive left= negative up=positive down=negative
the math
you have to add 3 to the right to get positive 6
so the coordinates so far are (6,?)
then you need to add 6 on the y axis for the coordinates to be (6,9)
hope this helped
