Answer:
word
Step-by-step explanation:
<span>70=2(x+x-9)
</span><span>2x-9=35
x=22
</span><span>length 22, width 13</span>
Answer:
51.3333 feet per second
Step-by-step explanation:
6.1 seconds.
In the equation L=0.8T², we will substitute 30 for L:
30 = 0.8T²
Divide both sides by 0.8:
30/0.8 = 0.8T²/0.8
37.5 = T²
Take the square root of both sides:
√37.5 = √T²
6.1 = T