Answer:
47 km
Explanation:
• Lucy's constant speed = 12 km/h.
,
• Time taken = 235 minutes
First, recall the formula below:
Next, note that the speed is given in km/hr, so we convert the given time to hours:
Therefore:
She can travel 47 km in 235 minutes.
Multiply the denominator by the number in front of it and then add it to the numerator. (6•2=12+5=17). The denominator stays the same. Your answer is 17/6. Hope this helped!
The problem gives you the area, it tells you to find the height which is 8.48528 or 6 root 2
Answer:
Step-by-step explanation:
First, find the <em>rate of change</em> [<em>slope</em>]:
Now plug these coordinates into the Slope-Intercept Formula instead of the <em>Point-Slope Formula</em>, since it is much swifter that way. It does not matter which ordered pair you choose:
7 = 4 + b
If you want it in <em>Standard Form</em>:
y = 4x + 3
- 4x - 4x
_________
_______________________________________________
−5 = 4[−2] + b
−8
If you want it in <em>Standard Form</em>:
y = 4x + 3
- 4x - 4x
_________
** You see? I told you that it did not matter which ordered pair you choose [as long your <em>rate of change</em> is correct] because you will ALWAYS get the exact same result.
I am joyous to assist you anytime.