Answer:
Step-by-step explanation:
<u>Given parabola:</u>
<u>Complete the square to convert the equation into vertex form:</u>
- y = x² - 8x + 13 =
- x² - 2*x*4 + 4² - 4² + 13 =
- (x - 4)² - 16 + 13 =
- (x - 4)² - 3
S=0.6
Step by step explanation: subtract the greater number by the smaller number. Plug in the decimal after.
2c+3t=130
2c+5t=190
2c+5t-2c-3t=190-130
2t=60
t=30
2c+3*30=130
2c+90=130
2c=130-90
2c=40
c=20
truck t -30 min,
car c - 20 min
Answer:
The answer is B. The number of inches is multiplied by 2.54 to find the number of centimetrers.
Step-by-step explanation:
I just got it right trust me.