Answer:
4
ur welcome : )
y=x^2 + 3x - 3
Hope it helped :)
x = 2 yd
Step-by-step explanation:
Angles of 45 degreees = two congruent legs
for the Pythagorean theorem
2x^2 = 8
x^2 = 4
x = 2
11.875
last one is correct
Hope it helps (≡^∇^≡)
