1 Question 2
Prove quadrilateral HIJK with vertices of His an isosceles trapezoid by showing it is a trapezoid with
congruent diagonals.
10
10
Write SLOPES as reduced improper fractions or whole numbers (NO DECIMALS)
Slope of HI
Slope of IJ =
Slope of JK
Slope of KH
Length of HJ - _ (rounded to the nearest tenth)
Length of IK_(rounded to the nearest tenth)
Are the diagonals congruent? _ (yes/no)

she will travel a distance in the range of 3 - 11 miles

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."

this is a tricky question, lol,   but i think the answer is 100,000.