Given that sin (x + 10)º = cos (3x + 20)º, find the number of degrees in the acute angles of the corresponding right triangle

Common binomial factor of 6x(3x+7)+5(3x+7)

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work