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lilavasa [31]
3 years ago
5

PLZZ HELP I WILL GIVE YOU 20 POINTS‼️‼️

Mathematics
2 answers:
guajiro [1.7K]3 years ago
4 0

Answer:

Its 55

Step-by-step explanation:

The total angles of a triangle is 180 degrees. subtract 70 from that and you get 110. Then because both 1 and 2 are congruent you divide 110 equally by 2 and get 55.

Don't know if this made sense but hope it helped :)

Aloiza [94]3 years ago
3 0
The answer will be B 55
because 55+55+70=180
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What equation describes the circle that is centered at (8, 3) and has a radius of 9
Sloan [31]

Answer:

<h3> (x-8)²+(y-3)² = 81</h3>

Step-by-step explanation:

The general equation of a circle is expressed as;

(x-a)²+(y-b)² = r² where;

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3 years ago
Which two expressions are
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Step-by-step explanation:

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An ice cream store sells 28 flavors of ice cream. Determine the number of 4 dip sundaes.
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Answer:

20,475\ ways

Step-by-step explanation:

we know that

<u><em>Combinations</em></u> are a way to calculate the total outcomes of an event where order of the outcomes does not matter.

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C(28,4)=\frac{(28)(27)(26)(25)}{(4)(3)(2)(1)}

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