If a = 6l^2 is the total area of the surface of a cube with sides l length and A = 6 (2l)^2 is that area with 2l sides, then we take the ratio A/a = 6 (2l)^2/(6 l^2) = (2l)^2/l^2 = 4l^2/l^2 = 4. So that A = 4a. And that explicitly shows that the area A with 2l for sides is 4 X a, where a is the area when l is the side length.
<span>Using ratios to compare values of the same thing is the smart way to solve this kind of problem, because many of the values, like the 6 in both, cancel out. In fact, because we found that A/a = (2l/l)^2 we say in general that the area of a cube varies with the square of the length of its side.
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!</span>
The ratio of the length of the triangle leg in the y-direction to the length of the leg in the x-direction is 2/8 = 1/4 for both triangles. The appropriate choice is
D. It is 1/4 throughout the line.
Well...
<span>0.63 + 0.37 = 1.00
</span>I hope I was somewhat helpful~
Best Regards~ Sans
Bxksbxksnx chofndjkcjxjjsnck
Answer: 145
Step-by-step explanation: You just add the angles together so 110+35=145
