Angle A and B are supplementary angles. If m angle A = (6x + 10) and m angle B = (4x + 30), then find the measure of angle B.

angle A is 94

angle B is 86

Step-by-step explanation:

supplementary angles add up to 180°

(6x + 10) + (4x + 30) = 180

10x + 40 = 180

10x = 140

x = 14

A is 94

B is 86

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: