90-25.1=64.9
since complementary angles equal 90
hope this helped
105° can be expressed as 60°+45°. What we have then is sin(60°+45°). The sum pattern for sin is sin(a)cos(b)+cos(a)sin(b). We will fill in as follows: sin(60)c0s(45)+cos(60)sin(45). Now draw those special right triangles in the first quadrant to get the exact values for each. The sin of 60 is

, the cos of 45 is

, the cos of 60 is 1/2, and the sin of 45 is

. When we put all that together we get

. Simplifying all of that we have

. We can put that over the common denominator that is already there and get

. Not sure if that's simplified enough; you may be at the point in class where you are rationalizing your denominator, but I'm not sure, and if you're not, I don't want to confuse you.
Answer:
ummm
Step-by-step explanation:
Add the nominal interest rate in decimal form to 1. The first order of operations is parentheses, and you start with the innermost one. ...
Solve step one to the power of how many compounding periods. ...
Subtract from step two. ...
Multiply step three by the principal amount.
Answer:
436,587 I think
Step-by-step explanation:
you would divide 300,000 to get 30,00. Then, you would multiply the 40,00 to get 400,00.So now your number is 430,000. After that, you would divide the 5,000 by 10 to get 500. Then you would take the 600 and multiply it by 10 to get 6,000. Then you would divide the 70 by 10 and get 7.your number is now 436,507. Lastly, you would multiply the 8 by 10 to get 80.So your final number is 436,587