Using Fractions to Solv Problem
Tia is making strawberry lemonade for a baseball tournament. The recipe calls for î cup of strawberries for each
gallon of lemonade. She has 6 cups of strawberries. How many gallons of lemonade can she make?
Tia can make
gallons of strawberry lemonade.
Done
Intro

i think its six. 1 cup for one gallon and they have six cups

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9