The sum total of the angles in a triangle is equal to 180° degrees.
1520 ÷ 10 = 152
1520 ÷ 20 = 76
1520 ÷ 40 = 38
Answer:
d
Step-by-step explanation:
This is point-slope form, and these coordinates make both sides equal to 0.
12 meters is equal to 39.3701 feet.
1 meter is equal to 3.28084 feet.
Answer:
-1.5x + 70
Step-by-step explanation:
Total money he takes while going to the fair = $90
Money he spends to enter the fair = $5
Money he spends on food =$15
Total he spent now is given by
Now, he spend on rides at the fair i.e. 1.50 per ride .
Let the number of rides be x
So, cost incurred on rides = 1.5x
So, the spending money can be expressed as
Now, remaining money left to him after spending on x rides too is
Let f(x) denotes the function used to determine the money he has left over after rides .
So it becomes
f(x) = 70 - 1.50x
f (x) = -1.50x +70
