△JKL has vertices J(0, 4) and K(5, 4). If △JKL has an area of 5 square units, select all the possible coordinates for L. A. (4, 6)
B. (3, 5)
C. (5, 3)
D. (2, 2)
E. (4, 0)
F. (8, 2)
G. (1, 6)

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.

Measure a and b and find their sum. how are the angles related?