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2 years ago

Other question.........

Mathematics

2 answers:

astra-53 [7]2 years ago

6 0

That whole thing is a right angle, which is 90 degrees. put measure 1 and 2 and equal it to 90 and solve. 5x+x-12=90. combine like terms and solve for x. 6x-12=90. 6x=90+12. 6x= 102. x=17

evablogger [386]2 years ago

3 0

Answer:

m<1=85; m<2 =5

Step-by-step explanation:

$5x + x - 12 = 90(right \: angle \: ) \\ 6x - 12 = 90 \\ 6x = 90 + 12 \\ 6x = 102 \\ x = 102 \div 6 \\ x = 17 \\ hence \: x = 17 \\ 5x = 5 \times 17 \\ = 85$

$x - 12 = 17 - 12 \\ = 5$

$to \: check \\ \\ 5x + x - 12 = 90 \\ 85 + 5 = 90 \\ hope \: it \: helps \\ pls \: mark \: it \: as \: brainliest...$

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Step-by-step explanation:

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