A washing machine sells for $982.78 in a state that charges 7.85% sales tax and in a city that charges a 3.35% sales tax. What is the total cost of the washing machine?

Step-by-step explanation:

total tax rate = 7.85% + 3.35% = 11.2%

total cost = 1.112×$982.78 ≅$1,092.85

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

y=x+9

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step-by-step explanation: