Answer:
move 50x on to the other side then move 500 to the other side too so that it reads 25x-50x *sign*250-500
Step-by-step explanation:
-25x*sign*-250 divide both sides by 25so answer x*sign*100
The discriminant of a quadratic equation is a parameter that is used to determine the nature of the roots of the equation. The discriminant can be determined by b2- 4ac. The standard form of quadratic equation is ax2 + bx + c = 0. Upon substitution, we can easily determine the discriminant. If disc. is zero, the roots are equal; if <0, then the roots are positive and non-identical; if <0, the roots are negative and imaginary.
Answer:I would have the 1000,000 because i dont want to start with a penny because it takes longer
Step-by-step explanation:
Answer:
621 / 629
Step-by-step explanation:
We are given the following information -
cos x =
, and sin y = 
Respectively we can use the following information -
sin( x + y ) = sin x ( cos y ) + sin y ( cos x ),

Knowing that cos^2x + sin^2x = 1, cos^2y + sin^2y = 1, we can calculate the value of sin x and cos y, plugging it into the first bit " sin( x + y ) = sin x ( cos y ) + sin y ( cos x ) "

Respectively cos y should be 35 / 37 -

Thus,
sin( x + y ) = ( 15 / 17 ) * ( 35 / 37 ) + ( 12 / 37 ) * ( 8 / 17 ),
sin( x + y ) = 621 / 629
<u><em>Hope that helps!</em></u>