Answer:
about 0.53 and -0.17
Step-by-step explanation:
Since the 1 is on the other side of the equation, subtract it from both sides of the equation. Then you have a= 11, b=-4, and c=-1, so you substitute those values into the quadratic formula and the roots round to about that.
I hope that helped!
Step-by-step explanation:
1 ) 1/2×4×8
=16
2) 1/2 ×7×6
=21
3)1/2×14×36
=252
4)1/2×25×54
675
24cm^2 is the answer i took the quiz
Answer:
Step-by-step explanation:
For the answer to the question above, uUnder this assumption, BE is a median. Along with any median, the centroid of a triangle is always located 2/3 of the way from the vertex to the midpoint of the opposite side, so the centroid G is 2/3 of the way from E to B.
So we have GE = (2/3)BE.
Furthermore, by segment addition, BG + GE = BE.
Since BE = 9, GE = (2/3)(9) = 6.
<span>Then BG + 6 = 9, which gives BG = 3</span>
