Question 5 (1 point) Drew is baking a cake for his friend's birthday. The receipt calls for 1/3 cup of
baking soda, 2/4 cup of sugar, and 4/6 cup of flour. How many cups of dry
ingredients does she need in total?
Write your answer like this: 3/4
Do not convert to a mixed number. Write as an improper fraction (if necessary).

18/12

Step-by-step explanation:

1/3+2/4+4/6

LCM= 12 so,

(1×4)/12+ (2×3)/12+ (4×2)/12

=(4+6+8)/12

= 18/12

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)

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.