6. Find the supplements of the following c) x + 45°
angles:
b) 108°
d) į right angle
a) 65°

c) 135°

b) 72°

d) 90°

a) 115°

Step-by-step explanation:

A supplementary pair are two angles whose measures added is equal to 180°. Set an equation with the given values plus a number (the other angle) equal to 180:

c)

Solve. Subtract 45 from both sides:

The supplement is 135°

b)

Solve. Subtract 108 from both sides:

The supplement is 72°

d)

Solve. Subtract 90 from both sides:

The supplement is 90°

a)

Solve. Subtract 65 from both sides:

The supplement is 115°

:Done

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

d is the answer

step-by-step explanation: