3 years ago

Find FD(round to the nearest tenth) please and thank you!

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

7 0

Answer:

FD = 25.9

Step-by-step explanation:

13x - 16 = 4x + 11

9x = 27

x = 3

using Pythagorean theorem:

FD² = 12² + [4(3) + 11]²

FD² = 144 + 23² = 144 + 529 = 673

FD = 25.94

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