2. Reasons
1. Given
Given 21 and 23 are supplementary.
Prove m ||
Statements
1. 21 and 23 are
supplementary
2. m21+ m23 = 180°
2.
m
3.
*
3.21222
3
4.
4.
5.
5. mz2+ m23= 180°
6.
6. m ll n
Options:
A. Definition of Congruency
B. Definition of Supplementary
C. Substitution
D. Vertical Angle Theorem
E. Converse AEA Theorem
F. Converse SSI Theorem
G. M21+ m_2 = 180°
H. m21=m22

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

b

step-by-step explanation:

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

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