Given right triangle JKL, what is the value of cos(L)? Five-thirteenths
Five-twelfths
Twelve-thirteenths
Twelve-fifths

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?