Simplify the expression. type your answer in the blank. - l-13l=

Measure of angles 31 (x+4) (3x+9) me

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

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?