Answer:
{ Pythagorean Theorem}
{Division property of Equality}
sin 0=a/c{definition of sin0)
cos0=b/c{definition of cos0)
{Substitution}
Step-by-step explanation:
Answer:
240%
Step-by-step explanation:
100 x (425 - 125) / 125
-x^2+2x+3=x^2-2x+3 add x^2 to both sides
2x+3=2x^2-2x+3 subtract 2x from both sides
3=2x^2-4x+3 subtract 3 from both sides
2x^2-4x=0 factor
2x(x-2)=0
So x=0 and 2
Step-by-step explanation:
(i hope this helps)
speed=distance/time taken
This triangle is obtuse( as it's one angle is greater than 90°) as well as isosceles (as it's two sides are equal).