The square root of 21 is a decimal or 3 square roots of 3
Are you looking for answers with decimals?
Answer:
a) BD = 5
b) FD = 13
Step-by-step explanation:
For both questions we follow pythagoras therom.
For the first one we do 3^2 +4^2 = 25 and then we root this answer to 5
For the second we have to find the base of GD in order to find FD. GD will be 4^2+12^2 which equals to 160 and then you root.
Finally, we can find FD which is sqaure root of 160^2 + 3^2 = 169. The square root of 169 is 13. Answer is 13.
Answer:
35
Step-by-step explanation:
4/14 divided by 2/2 is 2/7 and then 2/7 times 5/5 is 10/35 so its 35
Answer:
10
Step-by-step explanation:
First make the fractions the same value:
3 and 3/4s is equal to
15/4 which is 30/8s
So,
10 3/8s go into 30/8s
Answer:
Simplify the expression.
276480
Step-by-step explanation: