Step-by-step explanation:
x² = 50²+ 55² - 2 • 50 • 55 • cos61°
Answer:
Step-by-step explanation:
i think it is C or B
He earned $20 because 20% of $100 is $20
Answer:
410.76
Step-by-step explanation:
34.23 * 12= 410.76
1 year = 12 months
Answer:
10 boys and ten girls
Step-by-step explanation:
if there are 13 boys and 10 girls,and 3 boys dont participate,then there are 10 boys. making there an equal ammout of boys and girls.
not sure if this is what you were asking but if it was then i hope it helps
