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Butoxors [25]
3 years ago
11

Help im stuck Please help

Mathematics
2 answers:
Setler79 [48]3 years ago
5 0

Answer:

you can set it up like 5x+(x+54)=90 you know this because you need 180 degrees and they gave you 90 so you just need 90 more

dem82 [27]3 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

The three angles form a straight line, which is 180 degrees

5x+ (x+54) +90= 180

Combine like terms

6x+144 = 180

Subtract 144 from each side

6x+144-144 =180-144

6x =36

Divide each side by 6

6x/6 = 36/6

x = 6

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3

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Compute a value for t that satisfies the equation below. "-2/3" t - 2 = - 3
Dima020 [189]

Answer:

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You can check this value by plugging it into "t" and determining whether both sides of the equations will be equal.

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-3 = -3                                        <----- Subtract

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