0
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Blake
DevinAdd your answer:
Earn +20 pts
How will the value of sin 35 determine?
to find sin 35 here we take the angle = x=15 then 3x=45 , 4x=60 then 4x-3x=60-45 then by putting sin on rhs we will get cos 35 and sin 35 hope it helped you
How do I find the product z1z2 if z1 5(cos20 plus isin20) and z2 8(cos15 plus isin15)?
Like normal expansion of brackets, along with: cos(A + B) = cos A cos B - sin A sin B sin(A + B) = sin A cos B + cos A sin B 5(cos 20 + i sin 20) × 8(cos 15 + i sin 15) = 5×8 × (cos 20 + i sin 20)(cos 15 + i sin 15) = 40(cos 20 cos 15 + i sin 15 cos 20 + i cos 15 sin 20 + i² sin 20 sin 15) = 40(cos 20 cos 15 - sin 20 cos 15 + i(sin 15 cos 20 + cos 15 sin 20)) = 40(cos(20 +15) + i sin(15 + 20)) = 40(cos 35 + i sin 35)
In a right triangle sinA 35 What is cos A?
Sin A must be a number whose absolute value cannot exceed 1 and so it cannot be 35.
What is the length of the opposite side of a right triangle that has an angle of 35 degrees and a hypotenuse of 20?
The side opposite the 35° angle is [ 20 sin(35) ] = 11.472 (rounded)
When was Sin Sin Sin created?
Sin Sin Sin was created on 2006-05-22.
