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umka2103 [35]
3 years ago
11

Solve |2x+8|=30 and the math that goes along with it

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0
2x + 8=30
      -8   -8
2x=22
2 divided by its self to get x by its self and you do that to the other side of the equals sign so 2 divided by 2 and 22 divided by 2
x=11
noname [10]3 years ago
3 0
I hope this helps you

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95 POUNDS AND 10 OUNCES TIMES 6=
lord [1]

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9180 ounces

Step-by-step explanation:

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In the given figure, O is the centre of a circle, TN is a Tangent, AN = 12 cm and OE = 5 cm. Find the length of NE.​
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Answer:

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Step-by-step explanation:

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Please help me asap<br>​
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Answer:

Step-by-step explanation:

From the picture attached,

∠4 = 45°, ∠5 = 135° and ∠10 = ∠11

Part A

∠1 = ∠4 = 45°  [Vertically opposite angles]

∠1 + ∠3 = 180° [Linear pair of angles]

∠3 = 180° - ∠1

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∠2 = ∠3 = 135°  [Vertically opposite angles]

∠8 = ∠5 = 135° [Vertically opposite angles]

∠5 + ∠6 = 180° [Linear pair of angles]

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∠6 = 45°

∠7 = ∠6 = 45° [Vertically opposite angles]

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m∠4 + m∠7 + m∠10 = 180°

45° + 45° + m∠10 = 180°

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m∠10 = 90°

m∠10 = m∠12 = 90°  [Vertically opposite angles]

m∠10 = m∠11 = 90° [Given]

Part B

1). ∠1 ≅ ∠4  [Vertically opposite angles]

2). ∠7 + ∠5 = 180° [Linear pair]

3). ∠9 + ∠10 = 180° [Linear pair]

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3 years ago
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