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Slope Criteria for Parallel and Perpendicular Lines: Mastery Test
Prove: siope OT AC X slope or DC
Reasons
Statements
1. ACID
AABC is similar to ACED
Given
Property of similar triangles
Definition of slope
3. slope of AC = -2
slope of CD = Ep
4. slope of Ãc x slope of CD =
5. slope of AC x slope of CD =
6. Slope of AC x slope of CD = -1
2 x Multiplying the slopes
SE Substitution property of equality
Simplifying the right side
The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in step 2?
A = BE
B. AD SE
c. ABC
D. ABER
m. All rights reserved.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

da freeck kinda math is this just drop out

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,