Answer:
the answer is M,L,N
N is a 90 degree angle, M is an 30 degree angle, and L is a 60 degree angle
You can eliminate c) because it only had one inequality symbol. Then you subtract 1 from both sides to get x by itself. 6 divided by 3 gives you two. You now have choices A and B. The answer will be B because x represents all values that are less than 2, not just 2 plotted on the number line..
All triangles have a total of 180° in them.
So to find x, simply take 50° and 100° from 180°:
x = 180 - 100 - 50
= 30°
So x = 30°, and thus option D
3(x*2)+2(x-3) <span>Simplifyed is = 8x - 6</span>
Standard form is a+bi where a and b are real numbers
remeber that i²=-1
ok
we got to get the i out of the denomenator
remember the differnce of 2 perfect squares where (a-b)(a+b)=a²-b²
so multiply the whole thing by
we get
in standard form, it is