This would be a Quintic Trinomial; it has a degree of 5 and 3 terms.
160-80 = 80
80/2 = 40
angle BCD = 40 degrees
please mark brainliest
Answer:
Praiya lol
Step-by-step explanation:
Han ran 10 meters in 2.7 secs. Priya ran 10 in 2.4 secs. Do the math
3x^2-4x+9 remainder -20/x+2
The general formula for the total surface area of a regular pyramid is T. S. A. =12pl+B where p represents the perimeter of the base, l the slant height and B the area of the base.
let y = x^2
4y^2 -21y + 20 = 0
solve for y
then substitute back in to get x
