In the triangle below, suppose that mZH=(x+9)°, mZ1=(4x-5)°, and m2 J= (3x)". Find the degree measure of each angle in the triangle.
(3x)
(4x - 5)
mZH = 0
m2i = 0
mLJ = 1
(x + 9)

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

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