Find the measurement of the segment.

PR = 10.7 mm, RS = 5.2 mm
PS = ?

Question 13 options:

5.5 mm

15.8 mm

15.9 mm

16.1 mm

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

2.56 is the width of the garden

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular

m∠a is 90°

m∠b is 40°