12x2-7=6-2x2+2
14x^2-15=0
a=14 , b =0 , c=-15
0^2-4x14x(-15) =
840
Answer:
-9/20 with the given information i believe this is the answer
Given 2 angle : 45 and 90 (right angle)
==> 180-45-90 = 45
Based on the given question above, the correct answer would be the fourth option. The <span>circumstance that the cross section can be a non-rectangular parallelogram is that, </span><span>when the plane makes an acute angle to the base and intersects three vertical faces. Hope this answers the question. </span>
16 days since 2/5 is 0.4 and there was 40 days then 2/5 * 40 is 16
