Answer: Q=1.79
Step-by-step explanation: Move 0.63 to the right and add both numbers then calculate it. So Q=1.79
Answer: 21
Step-by-step explanation:
Substitute the value of z into the expression:
Answer:
400,000km is represented as 8cm on the map!!!
1cm=50000km
8cm=x
Criss cross
1cmx=8cm×50000km
divide both side with 1cm
x=8×50000km
x=400,000km
