Luke filled the glasses shown below completely with water. the total amount of water that luke poured into the glasses is 90 cubic centimeters. what is the height of glass 1? round your answer to the nearest hundredths. (use π = 3.14.) note that all measurements are in centimeters and images are not drawn to scale. a cylinder with width 4.5 and height unknown is labeled glass 1, and a cone with height 5.6 and width 4.2 is labeled glass 2. 2.63 centimeters 3.82 centimeters 4.04 centimeters 5.62 centimeters

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

hello from mrbilldoesmath!

answer:   (7x + 6y) ( 49x^2 - 42xy + 36y^2)

discussion:

in general, the factorization of a^3 + b^3 is

a^3 + b^ 3 = (a + b) ( a^2 - ab + b^2)

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

(7x + 6y) ( 49x^2 - 42xy + 36y^2)

you,

mrb

(a + b) (a^2 - a b + b^2)

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )