Answer: 20.25ft
1. Find what 8 inches in scale equal for the height of the house.
we will do this step by multiplying.
2in=4.5
8=?
to find...
2x4=8
so
4.5x4=18
2. Find what 1 inch on the scale is equal to for the height of the house.
we will do this by dividing 4.5 by 2
4.5/2=2.25
3. Add both the values for step 1 and 2.
we will do this by just adding them both
18+2.25=20.25
<h2>Why is this our answer?</h2>
This is our answer, because first we found the value of 8 inches on the scale, which means that we are finding almost the full value of the 9 inches of the height of the house, then, we found 1 inch because 9-8=1, so if we already found 8, which is a number in the table of 2, we found out 1 so that we can add it with 8 to find the value of 9in on the scale. In this way, after adding, that gives us the value of 9in on the scale!
My gratitude attitude - THANKS!
<span>X+y=11
Xy=30
</span><span>
x=11-y
(</span>11-y)y=30
11y-y²=30
11y-y²-30=0
y²-11y+30=0
y²-5y-6y+30=0
y(y-5)-6(y-5)=0
(y-5)(y-6)=0
y-5=0
y=5
y-6=0
y=6
x=11-y
x=11-5=6
x=11-6=5
x=6 y=5
x=5 y=6
Answer:
1/2
Step-by-step explanation:
It says 'y varies with x.'
This immediately indicates that you have an equation with the following form:
y = x
Now let's just think through this...
If x is 14 and y is 7... that means that we have to multiply 14 by a number to get 7.
In other words...
5/12 of 5 hours is 2.08333333 hours
Answer:
I this a question of some sort?
