Answer:
$2.71
Step-by-step explanation:
Hey!
I multiplied $2.71 by 2 and that gave me $5.42
X²+20=0
x=±√(-80)/2
x=±4i√5/2=2i√5
factorised it is then
(x+2i√5)*(x-2i√5)
I think it's 7 I don't think I have a direct answer why I think it's 7 but yeah I think it's 7.
52 /(-4)= -13 so the answer is 52
First, we need to find the opposite side.
opposite^2 = 30^2 -27.6^2
opposite^2 = 900 -761.76
opposite^2 = 138.24
opposite side =
<span>
<span>
<span>
11.7575507654
</span>
</span>
</span>
Right Triangle Area = (adj * opp) / 2
Right Triangle Area = (27.6 * 11.758) / 2
Right Triangle Area = 324.51 / 2
Right Triangle Area = 162.25
Answer is 161.7 cm^2
