The law of cosines states that:
c^2=a^2+b^2-2abcosC
You already have all the values for the variables with the exception of x so:
x^2=25+100-100cos60
x=√(125-100cos60)
x=√75
x≈8.66 to nearest one-hundredth...
Answer:
overdraft. A check written for more money than your account contains. floating a check. Writing a check hoping to deposit money to cover the check before it clears the bank (very risky) checkbook register.
Step-by-step explanation:
overdraft. A check written for more money than your account contains. floating a check. Writing a check hoping to deposit money to cover the check before it clears the bank (very risky) checkbook register.
Answer:
a=-4
b=2
c=7
so therefore a*b*c=-4*2*7
