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prohojiy [21]
3 years ago
8

Find the value of x. х= 2 х= 3 х= 33 х= 52

Mathematics
1 answer:
nlexa [21]3 years ago
6 0

Answer:

x = 3

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles

∠ QRT is an external angle, thus

∠ QRT = ∠ RTS + ∠ RST, substitute values

45x = 25x + 57 + x

45x = 26x + 57 ( subtract 26x from both sides )

19x = 57 ( divide both sides by 19 )

x = 3

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Gross Annual Salary of Brianna's= $ 50,676

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3 years ago
Quick sell outlet sold a total of 40 televisions, each of which was either a model p television or a model q television. each mo
saw5 [17]

Answer:

The number of the television sets that is model p is 12

Step-by-step explanation:

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Let the quantity of the model q sold be X

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3 0
3 years ago
Read 2 more answers
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