A plane initially at 28000 feet is decending at 1800 feet per minute. A second plane initially at 1500 feet is climbing at a rate of 2300 feet per minute. How many minutes will it tske for the planes to be at the same altitude?​

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

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i dont have an answer

step-by-step explanation:

i think the amount would be $140.62

it is x equals 3   plese mark me really need it

step-by-step explanation: