Answer:
6h = 36ft + 3h
The height h of each floor is 12ft
Step-by-step explanation:
From the question,
The two buildings have the same total height.
Let the total height of each building be H, that is
H (for one building) = H (for the other building)
Also,
For one building, there are 6 floors each with height h, that is
H = 6h
For the other building, there is a ground floor of 36 ft and 3 other floors each with height h, that is
H = 36ft + 3h
To find the height h of each floors,
Since the two buildings have the same total height, we can write that
H (for one building) = H (for the other building),
Then,
6h = 36ft + 3h
This is an equation that could be used to find height h.
To solve for h,
6h = 36ft + 3h
Then,
6h - 3h = 36ft
3h = 36ft
h = 36ft / 3
h = 12ft
Hence, the height h of each floor is 12ft
Answer:
His homework isn't finished.
Step-by-step explanation:
As in this sentence: "If the trash is taken out, and Theodore is watching television, then he has finished his homework.". It says that if trash is taken out, then Theodore has not finished his homework He has just taken out the trash.
The standard equation of the circle is:
(x-h)^2+(y-k)^2=r^2 where (h,k) it the center of the circle and r is the radius...
so
30.
(x-2)^2+(y-7)^2=16
31.
We need to find the radius...(I'll just use the Pythagorean Theorem)
r^2=6^2+8^2
r^2=36+64
r^2=100 (so the radius is 10) and its center is (-6,-8) so
(x+6)^2+(y+8)^2=100
Answer:
y = 3x - 4
Step-by-step explanation:
With the slope and a point, I can make an incomplete slope-intercept equation and solve for the y-intercept.
The equation is:
Hope this helps!
