You have just bought a new television and it has an aspect ratio of 16: 9. the screen on the television is 65 inches. what is the width, height, and area of the telev a. width 56.65 inches, height 31.86 inches, area 1804.55 square inches b. width 16 inches, height 9 inches, area 144 square inches o c. width 42.59 inches, height 21.22 inches, area 903.76 square inches d. width 31.87 inches, height 45.02 inches, area 1,434.78 square inches

A

Step-by-step explanation:

The TV to have a 16:9 ratio and have a diagonal of 65 inches must have a length & width whose squares add to 4,225 (65 squared) and whose ratio length and width simplifies to 16/9.

B is not an option because .

C is not an option because which is 1.777777777778 as a decimal.

D fails for the same reason as C.

Therefore A is the solution because and

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

source:

8

step-by-step explanation: