The last one, as the the scale factor is 3. If we divide each side of the first triangle by their corresponding sides, such as (21/7, or 6/2), we get the same result, which is 3. All others are wrong because in the first one we are not giving all sides, and the second one doesn’t have the same scale factor for its sides. Hope this helps.
Answer:
It's the second one
Step-by-step explanation:
It's the second one because 75 dollars is only being charged once and 25 dollars is being charged x amount of hours so you would make the equation
y = 25x + 75
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
Answer:
In 300 draws Ellen should expect to draw a blue marble 120 times.
Step-by-step explanation:
Number of red marbles = 3
Number of blue marbles = 2
Total number of marbles =
Probability of drawing blue marbles =
=> = 0.4
Total number of draws = 300
So, in 300 draws Ellen should expect to draw a blue marble:
times.
And in case if red is needed, it becomes: times.
Answer:
8 gallons
Step-by-step explanation:
Total gas in the car = 14 gallons
Each hour gas usage = 1.5 gallons
Total hours traveled = 4 hours
Left gas after 4 hours
= 14-1.5(4)
=14-6
=8 gallons
Left gas after t hours
=14-1.5t
Hence the answer is after 4 hours, 8 gallons are left after t hour(s) 14-1.5t