3m 3 m
Jacob is putting tiles on the sections of his yard labeled
A, B, and C. What is the area of the parts that need tiles?
3
6 m
А
Part A=
=
B
Part B =
-7.5 m
Part 1
11
otal area =
+
+
Il
m2

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?