Fedrick salary varies directly with hour he works last week he earned 328.30 and worked 33.5 hours if he works this week what wi
ll be his salary
1 answer:
You might be interested in
Answer:
a=15
Step-by-step explanation:
By pythagoras' theorem
25²=20²+a²
625=400+a² group like terms
a²=625-400
a²=225
therefore a=15