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Sladkaya [172]
3 years ago
10

2t + 9 + 4 + 3t = 23 full answer no word

Mathematics
1 answer:
Radda [10]3 years ago
6 0

Answer:

t = 2

Step-by-step explanation:

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Step-by-step explanation:

Given

See attachment

Required

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The figure in the attachment is a quadrilateral and the angles in a quadrilateral add up to 360.

So, we have:

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ValentinkaMS [17]

Answer:

proof below

Step-by-step explanation:

Remember that a number is even if it is expressed so n = 2k. It is odd if it is in the form 2k + 1 (k is just an integer)

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3 years ago
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