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Alexxx [7]
3 years ago
8

Using the segment addition postulate, which is true?

Mathematics
1 answer:
Andrew [12]3 years ago
6 0

Answer: BC + CD = BD

Step-by-step explanation: The segment addition postulate tells you that when a segment is divided into two parts, the sum of the lengths of the first part of the divided segment and the second part of the divided segment will be equal to the length of the whole segment.

If point C divides segment BD into BC and CD, then the sum of those two segments will match the whole.

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3 years ago
What is 28a^11 b^7 divided by 4a^3b
Veronika [31]
Reduce the expression<span> by cancelling the </span><span>common factors</span><span>.
</span><span><span>7<span>a^11</span><span>b^7/</span></span><span><span>a^3</span>b

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4 0
3 years ago
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Pls help i need this to get my grade up
vekshin1

Answer:

B

Step-by-step explanation:

So first I solved for y. The angle boc and cod together have to be 180 degrees so I subtracted 180 from 45 and then divided by 5.  I got 27.  Then since I knew what y was I could solve x.  Since 5 times 27 is 135. I just plugged in 22 and 23 and realized it had to be 22.  

RAISE THAT GRADE!! you got this I hope this helps!

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Step-by-step explanation:

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