Answer:
∠ WUV = 36°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ VWX is an exterior angle of the triangle, thus
8x - 18 = 2x + 8 + 3x + 16
8x - 18 = 5x + 24 ( subtract 5x from both sides )
3x - 18 = 24 ( add 18 to both sides )
3x = 42 ( divide both sides by 3 )
x = 14
Thus
∠ WUV = 2x + 8 = 2(14) + 8 = 28 + 8 = 36°
the two numbers are 10 and 4 because 10+4= 14 and 10-4=6
140/15.5 = unit rate
140/15.5 = around 9.03
Average swimming rate: 9.03 meters per second
The given line has slope . The slope of the line perpendicular to this line is .
Its equation is . Since this line passes through, ,
Thus the equation of the line in slope intercept form is