Expanded form:
1 × 100,000,000
+ 5 × 10,000,000
+ 4 × 1,000,000
+ 7 × 100,000
+ 9 × 10,000
+ 8 × 1,000
+ 1 × 100
+ 0 × 10
+ 5 × 1
I hope it helps :)
I have the same book Anyway wish I can help , had the same problem but our teacher said not to do fair share IM SO VERY SORRRY I MEAN IT
Answer:
40 cm
Step-by-step explanation:
Step one:
Given data
Diagonal = 50cm
If the length on one of the sides is 30cm
Then applying Pythagoras theorem we can find the other side as
Step two:
square both sides we have
w= √1600
w= 40 cm
Answer:
im assuming c is the option at the bottom left, so yes that one.