Select the correct answer. in the figure, angle e measures 30°, angle f measures 57°, and angle b measures 27°. what is the measurement of angle a? 27° 66° 87° 93°

Write the product as a trinomial. (x + 2)(x + 3) x2 + 5x + 6 x2 + 6x + 6 x2 + 6x + 5 x2 + 5

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be