X+y is 180-95 because all triangles add up to 180.
And X and Y must be equel bc AB is a perpendicular bisector(this means it cuts the angle in equel half’s)
So 180-95/2 is 42.5
Answer:
D. (2, 0)
Step-by-step explanation:
The solutions are the two points of intersection of the graphs:
(-2, -4) and (2, 0)
The latter of these corresponds to choice D, the one you have marked.
The formula is Area = ( top + bottom)/2 * height
Using the image:
Area = (20 + 14) / 2 * 9
Area = 34/2 * 9
Area = 17*9
Area = 153 cm^2
V = 1/3* h * r^3 pi
V ' = 1/3* h/3* (2r)^3 pi = h/9 * 8r^3 * pi
V ' / V = (h/9 * 8r^3 * pi) ÷ ( 1/3* h * r^3 pi ) = (8 * 3)/ 9 = 8 /3
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.