Answer:
hi
Step-by-step explanation:
John is 31 and Jenny is 26
Answer:
21 cm
Step-by-step explanation:
To find the radius, half the diameter (42cm)
hope this helps :)
There would be 63 old houses because 28/63 is the same as 4/9
Answer:
1.01234 x 10^-2
Step-by-step explanation:
I think you wanted the number in standard form. I hope this helps.