X^2+7x+49/4=-11+49/4
(X+7/2)^2=5/4
X=-9/4
Answer:
144m
Step-by-step explanation:
we would used tan 30 to determine the height of the building
tan 30 = opposite / adjacent
0.5774 x 250 = 144m
Answer:
2.236
Step-by-step explanation:
this is very easy. try using a calculator. I just use googles calculator
Answer:
C .) x2 – 2x – 4
Step-by-step explanation:
Hai Excuse me I believe option C is probably your best shot ! I hope you pass your quiz and GOOD LUCK