I need help with these please

111/61.83  four

2-5/6-0.83  three

35/31.67  four

413/62.170.17one

5-47/12-3.92-1.92one

623/63.831.83four

717/62.830.83two

88/32.670.67two

9-17/8-2.13-0.13four

10-71/18-3.94-1.94one

0-900-pi/2one0.5

90/180pi/2 - pitwo1

180/270  pi-3pi/2three1.5

270/3603pi/2 - 2pifour2

0-2700-(-pi/2)four-0.5

270-180-pi/2 - (-pi)three-1

180-90  -pi - (-3pi/2)two-1.5

90-0-3pi/2 - (-2pi)one-2

This is probably more confusing because of all the numbers - it takes only a little practice

positive angles go counterclockwise

negative angles go clockwise,   so -45 deg is in the 4th quadrant

After 2 pi or 4 pi one just starts over because 2 pi is once around

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,