Answer:
20
Step-by-step explanation:
Evaluate for y= −5
(−5)2+(2)(−5)+5
(−5)2+(2)(−5)+5
=20
Answer: Exact form 6
√
2
Decimal Form 8.48528137
Step-by-step explanation:
PLEASE MARK AS BRAINLIEST
Answer:
y-intercept is -4
Step-by-step explanation:
(Refer to image)
Substitute the point and slope with the slope formula: y=mx+b and simplify
Answer:
x=6
AC = 28
Step-by-step explanation:
4x+4= AC
4x +4 = 14 + 3x -4
4x-3x= 14-4-4
x = 6
AC = 4(6) +4 = 24+4 = 28
I'm sorry but I'm not into square roots yet :(