Answer:
3 parts red to 2 parts white......3:2...added = 5
red : 3/5(30) =18 cans red paint
white : 2/5(30) = 12 cans white paint
5.8
a2+b2=c and the once you have c which was
34 you find the square root of 34 which is 5.8 i’m kind of positive that i’m right
A) The area of the rectangle ABCD is base times height. 20in x 12in = 240 in sq.
B) The area of the triangle AED is base times height divided by two. (14in x 12in)/2 = 84in sq.
C) Figure EBCD is a right trapezoid (having one pair of parallel sides, while the others are slanted and forming a right angle).
D) Area of EBCD is the area of the rectangle minus the area of the triangle. 240in sq - 84in sq = 156in sq.
Attendance with the higher ticket price is ...
... $1750/$7 = 250
So the percentage change in attendance is ...
... change = (new - original)/original × 100%
... = (250 -300)/300 × 100% = -1/6×100% ≈ -17%
