Answer:
a
Step-by-step explanation:
i dont know

1.) 8x³ + 1
- <u>
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2.) 27a³ + b³
- <u>
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3.) 8x³ + 1,000
<u>N</u><u>o</u><u>t</u><u>e</u><u>:</u> My anwer is base on my knowledge
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- <u>#</u><u>C</u><u>a</u><u>r</u><u>r</u><u>y</u><u>O</u><u>n</u><u>L</u><u>e</u><u>a</u><u>r</u><u>n</u><u>i</u><u>n</u><u>g</u>
_MafiaQueen4
Answer:

Step-by-step explanation:
Given



Required
Determine the measure of ABC --- <em>Missing part of the question</em>
<em></em>
First, we need to determine the value of x
Since, D is an interior of ABC, then


Collect Like Terms


Solve for x


Substitute 20 for x in 



Find a common denominator or the bottom number of a fraction. 5 and 5/6 - 11/6 - 4/6 - 3/4 = 140/24 - 44/24 - 16/24 - 18/24 = 96/24 - 16/24 - 18/24=62/24 or 2 and 7/12.
Answer:
42.43
Step-by-step explanation: