Answer:
(- 3, - 6, 0)
Step-by-step explanation:
Since the dilatation is centred at the origin, multiply each of the coordinates by the scale factor 3
(- 1, - 2, 0) → (- 3, - 6, 0)
Answer:
25
Step-by-step explanation:
Difference in miles = difference in odometer reading
d = 68,615 - 68,240 = 375 miles
So, if she used 375 miles by the end of the week, then her mile per gallon will be calculated with this equation below:
375 / 15 = 25
Therefore, the correct answer is 25.
Answer:
son's present age = 30
father's present age=60
Step-by-step explanation:
his son's present age = x years
his father's present age = 2x years
before 20 years his son's age=(x-20) years
before 20 years father's age=(2x-20) years4(x-20)=(2x-20)
4x-80=2x-20
4x-2x=80-20
2x=60
x=30
Answer: 8
Step-by-step explanation:
12-4= 8
*8 is the length of the side because of this theory I forgot, but yeah!
