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Kobotan [32]
3 years ago
9

-2(t+7)=-4t+12 what is the value of t

Mathematics
1 answer:
aniked [119]3 years ago
3 0

9514 1404 393

Answer:

  13

Step-by-step explanation:

  -2(t +7) = -4t +12

  t +7 = 2t -6 . . . . . . . divide by -2

  13 = t . . . . . . . . . . . . add 6-t

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Use the relative frequency approach to estimate the probability of the event. In a certain class of students, there are 8 boys f
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Step-by-step explanation:

We have been given that that there are 8 boys from Wilmette, 5 girls from Kenilworth, 9 girls from Wilmette, 5 boys from Glencoe, 5 boys from Kenilworth and 7 girls from Glenoce.

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7 0
3 years ago
ΔXYZ was reflected to form ΔLMN.
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<h3>What is transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are <em>rotation, translation, reflection and dilation.</em>

Reflection is a rigid transformation, hence it produces congruent figures with congruent angles.

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Also:

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Find out more on transformation at: brainly.com/question/4289712

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