A ratio is the same thing as a fraction.
You should have
If you want to make something in inches, but the miles are on the bottom, you will have to multiply the miles on top to get rid of it on the bottom,
Like this:
That makes it 450/50, which is just 9 inches.
The answer is 9 inches.
so, the repairman charges $45 for each hour of work, and $44 for the parts, now the parts are obtained only once, so that's a one-time charge of 44 bucks, let's see how the hours go.
1 hour of work................... 45 + 44(1)
2 hours of work................45 + 44(2)
3 hours of work................45 + 44(3)
4 hours of work................45 + 44(4)
x hours of work................45 + 44(x)
so the cost equation, with x = hours, C(x) = 45 + 44x.
what is x if C(x) = 179?
Answer:
Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.
Step-by-step explanation:
I hope this helps!
The answer to #11 is: x = 15
The answer to #12 is: x = 5
Answer:
2
Step-by-step explanation:
y