18*3 = 54
20*3 = 60
so the scale drawing would be 54cm x 60cm
Answer:
Step-by-step explanation:
= 4.629 × 10•10•10•10
Answer:
x = 7
Step-by-step explanation:
since we know y = 4, we can plug this into the equation to find x
8x - 2y = 48
8x - 2(4) = 48
8x - 8 = 48
8x = 56
x = 7
Answer: A
Step-by-step explanation: