Answer:
5/2
Step-by-step explanation:
perpendicular slopes are "negative recipricals" of the original slope.
E(x) = 10x - 30
the y int is -30........that means her expenses for the week was $ 30
2.83 x 305 ( of is always multiplication )
Answer:
202 cm^2
Step-by-step explanation:
SA = 2LW + 2LH + 2WH
SA = 2(4 cm)(5 cm) + 2(4 cm)(9 cm) + 2(5 cm)(9 cm)
SA = 40 cm^2 + 72 cm^2 + 90 cm^2
SA = 202 cm^2
Answer:true
Step-by-step explanation:
