In the diagram, line y is parallel to line ef . lourdes used the diagram to find that m1 = 105°.
what mistake did lourdes make in finding m1?
a. lourdes found 180º – (70º + m2).
b. lourdes found m1 = me.
c. lourdes found md + mf.
d. lourdes found 180º – (md + mf

C.Lourdes found m∠D + m∠F.

Step-by-step explanation:

70° + 35° = 105°

This is the Angle Addition Postulate of ∠F and ∠D.

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step-by-step explanation:

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.