In triangle abc, ab is 6(3-1/4x) centimeters and ac is (3/4x+5-2 1/4x) centimeters. with these dimensions, can you conclude that the triangle is an isosceles triangle?

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.