Samuel brought 2 autographed baseball for show and tell. they are 1/6 of his whole collection. how many autographed baseball's are in samuel's whole collection? 3,4,12,13

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

If i have 20$ and i gave 5$ away how much i got