9514 1404 393
Answer:
240°
Step-by-step explanation:
The sum of angles in a quadrilateral is 360°, so you have ...
a° +b° +60° +60° = 360°
a° +b° = 240° . . . . . . subtract 120° from both sides
Answer:
its 12
Step-by-step explanation:
you 0.04 times 300 then subtract 12-300
Ok I’ll break this down so it’s easier to understand:
So you start of with $80
The first step is to find 20% off
An easy way to find 20% is to divide it by 5.
80/5= 16
And since it’s 20% OFF we subtract 16 from 80
80-16= 64
Next we need to do the coupon
It is $5 off so
64-5= 59
And finally the rebate which is $2
59-2= 57
Answer:
57
The total amount she spent is equal to the sum of the amount for food and hotel accommodation. Letting x be the percent tax that Tracy was charged for his food, the equation that best represent the given is,
280.74 / 3 = 49 + (0.10)(49) + 32 + (0.15)(32) + (x)(32)
The value of x from the equation is 0.09. Thus, Tracy is charged 9% tax on his food.
Answer:
16
Step-by-step explanation:
tan^-1 (2.1/ 7.2) = 16 .26...