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Sphinxa [80]
2 years ago
9

If z is real then what is z*?​

Mathematics
1 answer:
Lynna [10]2 years ago
8 0

Answer:

Step-by-step explanation:

z is a non negitave real number

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2<br> 4-(28 divided 7)+111
nikitadnepr [17]
4-(\frac{28}{7})+111
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3 years ago
What type of triangle has an exterior angle that is obtuse at two vertices? Explain your reasoning.​
navik [9.2K]

Answer:

A right triangle

Step-by-step explanation:

A right triangle would meet these characteristics. A triangle's inner angles always add up to be 180 degrees. A right triangle has one angle at 90 degrees meaning the other two angles need to be less than 90 degrees and sum up to be 90 degrees. This would indicate that both of these angles' exterior angles would be obtuse because they would be wider than 90 degrees.

5 0
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Please let me know the explanation of the the answer u will tell for this Question..
attashe74 [19]

\huge \purple{\tt{Answer:}}

Area of square = (length)²

= \sf {(3{\dfrac{1}{2}})^2} \\\\\ = \sf {12.25~cm^2}

OR

\sf{12{\dfrac{1}{4}}}

7 0
3 years ago
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PolarNik [594]

Answer:

ABD

Step-by-step explanation:

3 0
2 years ago
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dexar [7]

Answer:

angel b is 70 because all the degrees in a triangle must add up to 180

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