Answer:
Step-by-step explanation:
9514 1404 393
Answer:
15/17
Step-by-step explanation:
cos(arctan(8/15)) = 15/17
__
You could assume the ratio values 8 and 15 represent the opposite and adjacent sides of a right triangle. Then the hypotenuse is ...
h = √(8² +15²) = √289 = 17
The cosine is the ratio of the adjacent side to the hypotenuse, so is ...
cos(x) = 15/17
Answer:
28
Step-by-step explanation:
1*1= 1
3*2= 6
5*3= 15
7*4= 28
9*5= 45
11*6= 66
13*7= 91
So ans will be 28
hope this helps
srry if im wrong:[
Answer:
the answer is 10
Step-by-step explanation:
sorry it took so long i had to do something
Answer:49.... yep
Step-by-step explanation: 49,,,
