It keeps going up by 2......3....4....5.... so the answer is easy, 15 + 6 = 21!
The tangent of x is defined to be its sine divided by its cosine: tan x = sin x cos x . The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x .
4 boys have brown hair because 1/2 of 24 is 12 and 1/3 of 12 is 4
Answer:
Step-by-step explanation:
Write in y = mx + b form
here, b ----> y intercept
2y - 2x = 8
2y = 2x + 8 {Divide the equation by 2}

y = x + 4
y-intercept = 4