Which partial products can be added to equal 89 × 3?
choose exactly two answers that are correct.
a. 8 × 3
b. 9 × 3
c. 80 × 3
d. 90 × 3

What is not true about kl and mn? what is mn? (show your work)

How do you solving the solution of each system using elimination?

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.