Equivalent to 4(x+x+7)-2×+8-4 by substituting x=1 and x=2.

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

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.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.