Here are two right triangles 1. Which ratios of side length are equal to tan(a)
2. Explain why the values of the trigonometric ratios only depend on the angle and not on the lengths x, y, z, q, r, s
3. If y/z=0.7 what is the measure of to the nearest degree?

I already solved 1 and 2 on the image

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

more detail

step-by-step explanation:

c

-by-step explanation:

it would be c

5

10

15

20

25

30

35

40

45

50

55