Analyze the diagram below and complete the instructions that follow.

Mathematics

2 answers:

makkiz [27]3 years ago

6 0

Answer:

D. x=7√3 , y=4√2

Step-by-step explanation:

Step 1: Lets assume an imaginary line from A to B to make the triangle ABC( (refer to the attached image).

AB = 4

BD = 3

Step 2: Find the value of y by the sin formula.

opposite = 4

adjacent = BC

hypotenuse = AC

sin (angle) = opposite/hypotenuse

sin (45) = 4/AC

√2/2 = 4/AC

AC = y = 4√2

Step 3: Find the value of x

Tan (45) = opposite/adjacent

1 = 4/CB

CB = 4

x = CB + BD

x = 4 + 3

x = 7

Therefore, the answer is D where x = 7 and y = 4√2

ElenaW [278]3 years ago

6 0

Answer: its C. not d. i just took the test on edg and D was wrong

Step-by-step explanation:

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