Answer:
1 or
Step-by-step explanation:
Byron bought a keyless entry door lock that has the digits 0 through 9 on the keypad. He wants to choose a three-digit entry cod
2 answers:
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A) 4080
B) 6188
A is a permutation, since order would matter:
B is a combination, since order does not matter:
B) 6188
A is a permutation, since order would matter:
B is a combination, since order does not matter:
We are given
isosceles triangle
and when we draw perpendicular on third sides , it will divide third sides into two equal parts
so,
opposite =38
adjacent =x/2
hypotenuse =43
now, we can use Pythagoras theorem
now, we can solve for x
............Answer