Find the measure of angle B. Round your answer to the nearest whole 10 points number. ​

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

X+ y = 5 ; x - y =3 solve using linear combination