Answer:
Part A: 6x + 20
Part B: Expression G and H are not equivalent for any value of x.
Step-by-step explanation:
Part A:
G = 2(3x + 10)
G = 6x + 20
Part B:
6x + 20 = 6x + 12
-20 -20
6x = 6x - 8
-6x -6x
0 = -8
No solution. This means that expressions G and H are not equivalent for any value of x.
Yards and meters because they has a good measurement. A mile and kilometer is way to big. A kilometer is 1000 meters and a mile is 5280 feet to be exact.
Answer:
ill try lol
Step-by-step explanation:
bet
Rectangles are similar figures, thus if scaled copies of each other then the ratios of corresponding sides must be equal
compare ratios of lengths and widths
rectangles A and B
k =
=
← ratio of lengths
k =
=
← ratio of widths
scale factors are equivalent, hence rectangle A is a scaled copy of B
rectangles C and B
k =
=
← ratio of lengths
k =
=
← ratio of width
scale factors (k ) are not equal, hence C is not a scaled copy of B
rectangles A and C
k =
=
← ratio of lengths
k =
← ratio of widths
the scale factors are not equal hence A is not a scaled copy of C
Answer:
y=13
Step-by-step explanation: