El presidente del banco mundial ha hecho que la empresa se ha visto afectada en las últimas
Answer:
12/13
Step-by-step explanation:
sin can be remembered by opposite over hypotenuse.
the length of the side opposite to angle B is 12, and the hypotenuse is 13. therefore, sin B will be 12/13.
Step-by-step explanation:
½ [cos(a − b) − cos(a + b)]
Using sum and difference formulas:
½ [cos a cos b + sin a sin b − (cos a cos b − sin a sin b)]
Distribute the negative:
½ (cos a cos b + sin a sin b − cos a cos b + sin a sin b)
Combine like terms:
½ (2 sin a sin b)
Simplify:
sin a sin b
The Meaning<span> of </span>Slope<span> and </span>y-Intercept. in the Context of Word Problems. In theequation<span> of a straight line (when the </span>equation<span> is written as "</span>y<span> = mx + b"), the </span>slope<span> is the number "m" that is multiplied on the x, and "b" is the </span>y-intercept<span>, where the line crosses the </span>y<span>-axis.</span>
