Find the value of x for 10

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

Common binomial factor of 6x(3x+7)+5(3x+7)