Answer:
C and D
Step-by-step explanation:
If you subtract 2.5 from 16.2 you would get 13.7 same for 19.25.It would then equal 16.75
Therefore C and D are correct :)
Answer:
(-1,2)
Step-by-step explanation:
point form : (-1,2)
Equation form : x = -1, y= 2
Sin = - 4/8
Quadrant IV = only cosine is positive
a = height (4)
b = base ( 8^2-4^2=b^2
b = 6.93 @

c = hypothenuse(8)
cos =

/8
tan = - 4/

sec = 1/cos
1/cos = 1/ (

/8)
sec = 8/

csc = 1/sin
1/sin = 1/(-4/8)
csc = - 2
cot = 1/tan
1/tan = 1/(-4/

)
cot = -

/4
Adam got the sum of his grades right, but he divided that correct figure by 6, getting 84 Before that division, the sum of his grades must have been 84 * 6, or 504. He should have divided 504 by 7, getting 72. Answer: His correct average test score is 72.