3 years ago

Please help ASAP due soon pretty easy question just stuck

Mathematics

2 answers:

KATRIN_1 [288]3 years ago

8 0

Answer:

x=4 z=117

Step-by-step explanation:

Elanso [62]3 years ago

4 0

Answer:

x = 4, z = 117

Step-by-step explanation:

14x + 7 and 63 are vertically opposite angles and are congruent, then

14x + 7 = 63 ( subtract 7 from both sides )

14x = 56 ( divide both sides by 14 )

x = 4

z and 63 are adjacent angles and are supplementary, then

z + 63 =180 ( subtract 63 from both sides )

z = 117

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