Prove that cos^2A+COSx^{2} A+sinx^{2} Bcos2A = sinx^{2} B+cosx^{2} Acos2B

if x decreases by 4 then y increases by 10

step-by-step explanation:

the median is   36 orr sum like dat

step-by-step explanation:

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.