Answer:
1 A
2 A
Step-by-step explanation:
1. steps can be positive whole numbers only
2. there is 15 steps
I think you would use the Pythagorean Theorem to solve this, as a square cut across diagonally creates two isocele triangles. Since the longest side is 20 m, this value would be imputed into c^2.
a^2 + b^2 = c^2
a^2 + a^2 = 20^2
2a^2 = 400
2a^2/2 = 400/2
a^2 = 200
a = 14.14
Thus, each sides of the playground are 14.14 meters long.
Step-by-step explanation:
The given equation is 
Let 
be the coefficient of 
Let 
be the coefficient of 
Let 
be the constant.
Then the roots α,β for the equation 
are 
So,α=
β=
.
So the roots are 
Answer:
C
Step-by-step explanation:
ERROR
