This is a very simple question, however having all the words are pretty confusing, right? Don't worry I am going to break it down. First thing you want to do is forget about how many stories are how many feet, because you are trying to find that but are probably getting very confused. So write down that the word EACH= 1-story, Then have 1-story= 15ft. so basically you add 15 to every story. 1=15, 2=30, use this to find the answers 15x= ft---> 15(10)=150ft---> do the last one. If you anymore questions I will break it down further, I used to have a hard time with these.
Hey there! :D
First, find the slope.
m= (y2-y1)/(x2-x1) I'm using points (0,3) and (1,5)
m=(5-3)/(1-0)
m= 2/1
m=2
Now, plug that into point slope. Use point (1,5) m=2
y-y1= m(x-x1)
y-5= 2(x-1)
Distribute.
y-5=2x-2
Add 5 to both sides.
y=2x+3 == equation of the line in slope intercept form. y=mx+b
I hope this helps!
~kaikers
Answer:
Simplify the expression.
12xy−72yexponent 2 -6x
Step-by-step explanation:
got it from mathaway
about 117 hours bc there are about 52 weeks in a year. And one week of 3 lessons is 2 (1/4)hrs. And 2(1/4) × 52 = 117 hrs
Example 2: x=10
Example 3: x=-1
Example 4: x=35
Example 5: a-b+c=9
Example 6: x=1, x=1/2
Further explanation:
<u>Example 2:</u>
Taking Square on both sides
<u>Example 3:</u>
Subtracting 9 from both sides
Taking Square on both sides
<u>Example 4:</u>
subtracting 8 from both sides
Taking Square on both sides
Subtracting 1 from both sides
<u>Example 5:</u>
Taking Square on both sides
<u>Example 6:</u>
Taking square on both sides
dividng whole equation by 8
Keywords: Radical Expressions, Examples
Learn more about radical expressions at:
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