275 beacues if u and 50 five times it would of been 250 but u an the five two the 50 and u and 55 five times and u get 275
3∅ can be rewritten as (2∅+∅)
sin(3∅) = sin(2∅ + ∅<span>)
Opening brackets on the right hand side;
= sin2</span>∅ cos ∅ + cos2∅sin<span>∅
</span><span>This simplifies to;
= 2sin</span>∅cos^2∅ + sin∅ (1- 2sin^2∅<span>)
= sin</span>∅ (2cos^2∅ + 1 - 2sin^2∅<span>)
= sin</span>∅ (2(1 - sin^2∅) +1-2sin^2∅<span>)
= 3sin</span>∅ - 4sin^3<span>∅</span>
It’s 1.600 because it’a not the same when you round and it has different type of decimal places.
Answer:
2.1666666
Step-by-step explanation:
52÷24=2.1666666
