Calculate the perimeter of a quadrilateral 3 cm 2 cm 2 cm 5 cm

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

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

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?