Glven: ACICD and AABC ACED
Prove: slope of AĆ x slope of DC = -1
Statements
Reasons
1. ACICD
AABC is similar to ACED
Given
2.
Property of similar triangles
3. slope of
AC
一 A8
Definition of slope
slope of CD
х
4. Slope of AC x slope of CD
Multiplying the slopes
5. slope of AC x slope of CD = E x De Substitution property of equality
6. slope of AĆ x slope of CD = -1
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?
20000 as first it increases by 2500 then by 5000 so next it will increase by 10000
Answer from: Quest
the correct option is b
step-by-step explanation:
Answer from: Quest
in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.
Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account