So firstly, you're gonna replace the T variable with 2.2, which is the time given to us. And so the equation is gonna look like this:
and we will be solving for L.
The next thing you wanna do multiply 2 and 3.14 together, so your equation should look like this:
After that, you're gonna want to square all the terms in this equation (2.2, 6.28, and
) to remove the square root. Your equation will look like this
Next up is you're gonna multiply 32, the reciprocal of 1/32, on each side so that the equation looks like this
After, you're gonna divide 39.4384 on each side, and your equation should end up at
. And assuming from your options, they are gonna want you to round to the nearest whole number, so the best option is 4 feet.
Answer:
2/3 x 6
Step-by-step explanation:
Answer:
the answer is b
Step-by-step explanation:
have a good day :)
Answer:
A
Step-by-step explanation:
( ) The null set is always empty.
Answer:
2.5 hours
Step-by-step explanation:
<em>Let t = time in hours for reach friend's house
</em>
<em>(t-1.5) = time for friend to drive her home
</em>
:
Both trips are the same distance, Write a distance equation from this fact:
<em>Distance = speed * time
</em>
<em>Drive distance = Bike distance
</em>
<u>Equation-</u>
<u>step1)</u> 25 (t-1.5) = 10t (here u multiply 25 by t and 25 by 1.5)
<u>step2</u>) 25t - 37.5 = 10t (move 37.5)
<u>step3)</u> 25t - 10t = +37.5 (subtract 25t from 10t)
<u>step4</u>) 15t = 37.5 (divide 37.5 by 15)
<u>step5</u>) t = 2.5 (time it took Luke to reach his aunt's house)