It is a scalene triangle. All sides are of different lengths.
Proportions have two fractions so the answer is ratios.
Hope it helps :)
B) 3.4 x 10^4 kilogram-meters/second.
If your horse is 76 kilograms and running 45 kilometers/hour, it has to be 2
(m-1)²
= m² - 2×m×1 + 1²
= <u>m² - 2m + 1</u>
Use the identity - (a - b)² = a² - 2ab + b²
Hope it helps cha :)
Answer:it ends at 11:00
Step-by-step explanation:8:30+2:30=11:00
