<span>The correct answer is option C i.e. RS is the straight line and plane is RSU. Because both the points R and S are on a straight line , so the line is RS. And, there are two conditions for a plane to form: 1) Three non-collinear points, as R, S and U do not lie on the same line so they are non-collinear. And 2) A straight line and a point that does nt lie on the staright line. Here, the straight line is RS and the point is U.</span>
Answer:
It is 6ft
Step-by-step explanation:
The formula is
A= 1/2bh so now you would substitute
39= 1/2(13)h
78= 13h
6=h
The pattern goes +1; +2; +3; +4; +5; +6... Since it ends at +6, the next you need to do is +7. 24 + 7 is 31 and that will come next.
Numbers after 31:
39
48
58
69
81
94
108
.
.
.
Equation: 4 + 4x + x²
Maxima: No maximum value from said equation
Minima: x = -2 since that is the only critical point in the equation