Answer:
Step-by-step explanation:
Answer:
40 and 10
Step-by-step explanation:
1. if the length is 'l' and height is 'h', then according to the condition 1/4*l=h.
2. if the given area is 400, it means, h*l=400;
3. if to substitute h=1/4*l into the formula of the area, then
l*l*1/4=400; ⇔ 1/4*l²=400;
4. if to calculate the value of the 'l', then l=40 (the required length).
5. if to substitute l=40 into 1/4*l=h, then h=10 (the required height).
I'm pretty sure that your answer is the Distributive Property, if I were you, I'd check your notes if you have notes or anything, and THEN, search it up. Just to make sure. I'm not always a hundred percent sure of my answer, but, I *THINK* it's the distributive property.
I think the last one is the right one
Answer:
A. 3:7
Step-by-step explanation:
The volume of the smaller cube is 216 m³.
The volume of the larger cube is 2744 m³
Let the similarity ratio be 
The volume of these two cubes are in the ratio:
This implies that:
We take the cube root of both sides to obtain:
![\frac{l}{L} =\sqrt[3]{\frac{216}{2744}}](https://tex.z-dn.net/?f=%5Cfrac%7Bl%7D%7BL%7D%20%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B216%7D%7B2744%7D%7D)
This simplifies to:
Therefore the ratio is 3:7
