Answer:
v stands for velocity. v1 is the initial velocity or the velocity at the start and v2 is the final velocity or the velocity at the end. the equation is the equation for acceleration.
Answer:
Hello,
Total number : 70
Step-by-step explanation:
20 + 25 = 45
45 liked music
X liked sport only
X + 25 liked sport
45 / 9 = (X + 25) / 7 ⇔ 7 x 5 = X + 25 ⇔ X = 35 - 25 ⇔ X = 10
10 liked sport only
Total students in group : 45 + 10 + 15 = 70
Answer:
6-9x
Step-by-step explanation:
Converted from word to standard form.
Hope it helps!
Answer:
12.7
Step-by-step explanation:
2.54 multiplied by 5 is 12.7