By which rule are these triangles congruent? A) AAS B) ASA C) SAS D) SSS

Mathematics

2 answers:

coldgirl [10]2 years ago

3 0

Answer:

SSS

Step-by-step explanation:

SSS (side-side-side) because you see those red lines on each line? >that means that they're equal. so xy = zy and xw = zw and wy = wy so yeah SSS

solong [7]2 years ago

3 0

Answer:

SSS

Step-by-step explanation:

Side Side Side because:

WY=WY because of the reflexive property

YX= YZ because it is given in the diagram

XW=ZW because it is given in the diagram

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Answer:

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Step-by-step explanation:

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Vesnalui [34]

Answer:

Step-by-step explanation:

1) 4x -3

x = -7 ;

4x - 3 = 4*(-7) - 3 = - 28 - 3 = -31

x = 14 ;

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$3) \dfrac{3x - 21}{7}\\\\x = -7\\\\\\\dfrac{3*(-7)-21}{7}=\dfrac{-21-21}{7}=\dfrac{-42}{7}=-6\\\\\\x = 14\\\\\dfrac{3*14-21}{7}=\dfrac{42-21}{7}=\dfrac{21}{7}=3\\\\\\x=0\\\\\dfrac{0-21}{7}=\dfrac{-21}{7}=-3\\\\$