Find y. Round to the nearest tenth.
Z
90 ft
55 ft
X
50 ft
Y
Y = [? 1°
Law of Cosines: c2 = a + b2 - 2ab cos C

so, converting firstly the mixed fractions to improper fractions and then "adding".

i don't think there is enough

i think it is d. hope this

answer: the answer is 100 x 12,500, which is 1,250,000.

step-by-step explanation: emily solved for a part when she should have solved for the whole.  

875,000 should be the numerator of the equivalent ratio.  

70 x 12,500 is 875,000.