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Alex_Xolod [135]
3 years ago
10

Multiplication property: if angle j equals 30 then 2m angle j equals

Mathematics
1 answer:
EastWind [94]3 years ago
6 0
If m∡J=30, then 2(m∡J) = 2(30) = 60
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Answer:

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Step-by-step explanation:

If point T is on the line SU, then ST+TU = SU. Given  TU=4x+1, SU=8, and ST=3x

Substituting the given values into the expression ST+TU = SU

8 = 3x+4x+1

8 = 7x+1

collect like terms;

7x = 8-1

7x = 7

Divide through by 7

7x/7 = 7/7

x = 1

Substitute x = 1 into the expression TU = 4x+1 to get the length of TU

TU = 4(1)+1

TU = 4+1

TU = 5

<em>Hence the length of TU is 5</em>

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