Write the expression as the
sine or cosine of an angle.
cos cos x - sin sin x
[?](x
-
=
Hint: sin(A + B) = sin A cos B = cos A sin B
cos(A + B) = cos A cos B F sin A sin B
Enter
I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.
Answer from: Quest
answer download the app called socratic on your phoner:
step-by-step explanation:
Answer from: Quest
ruth is 6 years old
step-by-step explanation:
6 + 24 = 30, so 6/30 = .2
if you do 1/5 it also equals .2, so that is the answer.
Answer from: Quest
the answer would be 484
step-by-step explanation:
just multiply 0.484 times 1,000 (formula)
Another question on Mathematics
Mathematics, 21.06.2019 16:00
What two criteria are needed for triangles to be similar
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared