Which of the following could be the ratio between the lengths of the two legs
of a 30-60-90 triangle?
Check all that apply.
A. 1 : root of 3
B. 1 : root of 2
C. Root of 2 : root of 2
D. Root of 3 : root of 3
E. 2 root of 3 : 6
F. Root of 2 : root of 3

Which expression is rational? 6. , square root two, square root 14, square root 49

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64