Find the missing side of each triangle. round your answers to the nearest tenth if necessary.

i need explaining as i do not know how to do it you can add the answer if you want but all i need is explaining
you-

Step-by-step explanation: The formula for finding the side lengths of a triangle is a^2+b^2=c^2

a is just one of the side lengths as is b.  where as c is the hypotheses and in order to find this answer  you need to plug in the correct numbers

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

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