Answer:
n = 12 1/4
Step-by-step explanation:
do you need me to explain it too? I can! XD ^_^
2/21 * 7/8
14/168
divide top and bottom by 14
1/12
Answer:
9 sqrt(2) /2 = PQ
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp/ hypotenuse
sin 45 = PQ = 9
9 sin 45 = PQ
9 sqrt(2) /2 = PQ
Answer:
400 meters
Step-by-step explanation:
50 + 200 + 150 = 400
The larger number is 200. The ratio is 20:10 and 200 + 100 = 300.
