Answer:
a =12
Step-by-step explanation:
sin theta = opposite side / hypotenuse
sin 29 = a /25
Multiply each side by 25
25 sin 29 = a/25 *25
25 sin 29 =a
12.12024051 =a
To the nearest whole number
12 =a
Answer:
34
Step-by-step explanation:
You can break apart 27 into 20 and 7, and add that 7 to the other 7 to make 14, and add 14 to 20, to make 34.
Let the mean speed be x mi/hr
Time taken to travel will be:
distance/ speed
thus:
105/x=119/(x+4)
solving for x we get:
105(x+4)=119x
105x+420=119x
119x-105x=420
x=30 mi/hr
Thus the mean speed is 30 mi/hr
Answer:
5
Step-by-step explanation:
To find the median number of
3 7 5 2 4 2 53 6 9 7 7 3 5 2 7 3 2 2 7
Number them from least to greatest
2 2 2 2 3 3 3 4 5 5 6 7 7 7 7 7 9 53
Since this isn't an even numbered set, all we do is cancel each number out equally on both sides until only one number which should be in the middle is left. This gives you an answer of 5
Hope this helps!
Answer:
160
Step-by-step explanation:
had the question before