Answer:
20 units
Step-by-step explanation:
In
, Points Q and R are midpoints of the sides AB and AC respectively.
Therefore, by mid-point formula:
![RQ = \frac{1}{2} \times BC \\ \therefore \: 2p + 3 = \frac{1}{2} \times(6p - 4) \\ \therefore \: 2p + 3 = \frac{1}{2} \times2(3p - 2) \\ \therefore \: 2p + 3 = 3p - 2 \\ \therefore \: 2p - 3p = - 2 - 3\\ \therefore \: - p = - 5\\ \therefore \: \: \: \: \: p = 5\\ \\ \because AQ = 4p \\ \therefore \: AQ = 4 \times 5 \\ \huge \orange {\boxed {\therefore \: AQ = 20 \: units}}](https://tex.z-dn.net/?f=RQ%20%3D%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%20BC%20%5C%5C%20%20%5Ctherefore%20%5C%3A%202p%20%2B%203%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%286p%20-%204%29%20%5C%5C%20%5Ctherefore%20%5C%3A%202p%20%2B%203%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes2%283p%20-%202%29%20%5C%5C%20%20%5Ctherefore%20%5C%3A%202p%20%2B%203%20%3D%203p%20-%202%20%5C%5C%20%5Ctherefore%20%5C%3A%202p%20%20-%203p%20%3D%20%20-%202%20%20-%203%5C%5C%20%5Ctherefore%20%5C%3A%20%20-%20p%20%3D%20%20-%205%5C%5C%20%5Ctherefore%20%5C%3A%20%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20p%20%3D%20%205%5C%5C%20%20%5C%5C%20%20%5Cbecause%20AQ%20%3D%204p%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20%20AQ%20%3D%204%20%5Ctimes%205%20%5C%5C%20%20%20%5Chuge%20%5Corange%20%7B%5Cboxed%20%7B%5Ctherefore%20%5C%3A%20%20AQ%20%3D%2020%20%5C%3A%20units%7D%7D%20)
find out the percentage work the whole total out and then divide it
Answer:
george is 7 and 6 months old
Step-by-step explanation:
Divide the total volume by the given area:
462 / 42 = 11
The height is 11 mm.