Which sum or difference is modeled by the algebra tiles? A.
(-x2 − 2x + 4) − (x2 + 2x + 1) = -2x2 − 4x + 3
B.
(-x2 − 2x + 4) + (-x2 − 2x + 1) = -2x2 − 4x + 3
C.
(-x2 − 2x + 4) − (x2 − 2x − 1) = -2x2 − 4x + 3
D.
(-x2 − 2x + 4) + (-x2 + 2x + 1) = -2x2 − 4x + 3

Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

What is the circumference of the pie