Answer:
11/12
Step-by-step explanation:
55/60 reduced by a factor of 5 becomes 11/12
A + 2 c - 5 b - c + a - b =
= ( a + a ) + ( - 5 b - b ) + ( 2 c - c ) =
= 2 a - 6 b + c
Thank you.
Answer:
-3x3 + 4x2 - 2x - 3
Step-by-step explanation:
Similarity 1.
Midsegments of a triangle and a trapezoid are alike, because their endpoints, are the midpoints of the sides they touch.
similarity 2.
The length of the midsegment of a trapezoid is (large base+small base)/2
whereas, the length of a midsegment of a triangle is base/2.
difference 1:
Midsegments of triangles and trapezoids are different, because we can draw 3 of them in triangles, but only one in trapezoids.
(we can only join the midpoints of the nonparallel sides of a trapezoid to form its only midsegment.)
Answer:
2
Step-by-step explanation:
number 2 is incorect