What is the missing step in this proof? A. ∠CAB ≅ ∠ACB, ∠EDB ≅ ∠DEB
B. ∠ADE ≅ ∠DBE, ∠CED ≅ ∠EBD
C. ∠CAD ≅ ∠ACE, ∠ADE ≅ ∠CED
D. ∠CAB ≅ ∠EDB, ∠ACB ≅ ∠DEB

Given: ΔABC with
Prove:

Statement Reason
1. given
2. If two parallel lines are cut by a transversal, the corresponding angles are congruent.
3. ΔABC ~ ΔDBE AA criterion for similarity
4. Corresponding sides of similar triangles are proportional.
5. AB = AD + DB
CB = CE + EB segment addition
6. Substitution Property of Equality
7. division
8. Subtraction Property of Equality

step-by-step explanation:

no solution.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation: