Given ARST with vertices R(4,1), S(7,3), and T (6,4). List the coordinates of the image of ARST after the given composition. PO
Translation: (2,y) → (x - 3, y)
Reflection: in the line y = -1
Note: Your answers MUST
Be written as an ordered pair with parentheses
Contain NO spaces in your answer
Most have a comma between the coordinates
.
.
R"
SHI
T

sites:

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4