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5 votes
Can you help me solve this​

Can you help me solve this​-example-1

2 Answers

3 votes

Answer:

As worked out below

Explanation:

13) for x use the given equations and set it equal to 96 .. b/c that angle is complementary... well it's the same.. but in fancy math jargon.. sooo

6x+54=96

6x=42

x=7 nice

for y use that 180 is what the two angles add up to

y+96=180

y=84 so I think butterfly got that one right

14) for x use that the two angles together must be 180 b/c the M and N lines are parallel :)

9x+48 + 4x+54 =180

13x+102=180

13x=78

x=6 yay!

for y use that the lines are at right angles so it must be equal to 90

2y+34=90

2y=56

y=28 yay :)

User Ifeins
by
7.9k points
5 votes

Answer:

Explanation:

13)

x=93

y=84

yeah 14 confused me

User Dmitriy  Korobkov
by
8.4k points

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