1 Answer

← Prev Question Next Question →

Related questions

asked Jul 25, 2018 66.2k views

Helppppp mathhhhhhhhhhh

Zenny asked Jul 25, 2018

by Zenny

8.8k points

1 answer

5 votes

66.2k views

asked Apr 23, 2024 44.2k views

Mathhhhhhhhhhh i need help

Wes Cossick asked Apr 23, 2024

by Wes Cossick

7.6k points

1 answer

4 votes

44.2k views

asked Jan 2, 2018 71.1k views

Helpppppppppppppppppppp mathhhhhhhhhhh 3. Use common sense to determine whether the given event is possible. You are the one-millionth customer at a local hardware store. A)It is impossible. B)It is possible,

Mohamed Gaber asked Jan 2, 2018

by Mohamed Gaber

7.7k points

2 answers

5 votes

71.1k views

Ask a Question

Jajikanth Pydimarla · Answer 1 · 2018-04-04T10:42:24+0000

DEF is a isosceles right triangle, so DE =EF. apply Pythagoras:

DF² = DE² + EF² , BUT DE = DF .then DB² = 2DE² = 28²

DE² = 28/2 = 14 and DE = √14 = 3.71 ≈3.7

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions