4 years ago

A drawing of the flag of puerto rico is shown below. Assume that the triangle in the flag is isosceles as shown

Mathematics

1 answer:

torisob [31]4 years ago

4 0

63

You take 180 subtract 54 and divide it by 2 that gives you the answer.

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Select the three expressions that are equivalent to 14+14+14+14+14+14+14+1414+14+14+14+14+14+14+14.

AVprozaik [17]

Answer:

This question is incomplete.

Step-by-step explanation:

Where are the list of equivalent values?

One list might be 98+1414+918 (because there are 7 14's either side of the 1414.)

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4 years ago

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A bag of trail mix weighs 1 and 1/3 lbs.How much will 2 and 1/2 bags weigh

katrin2010 [14]

4/3 times 5/2 is 20/6, or 10/3. 3 1/3 pounds is the answer

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3 years ago

Could someone explain to me how to answer this question.

lyudmila [28]

1/6(9/9)+8/8
1/6+1
7/6

6 0

4 years ago

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ABCD is a quadrilateral. <br> AB=CD<br> Angle ABC = angle BCD<br> Prove that AC = BD

maks197457 [2]

Answer:

compare the triangles ΔABC and ΔBCD

∡ABC = ∡BCD (given)

AB = CD (given)

BC = BC (common) } = > (SAS) ΔABC ≡ ΔBCD = > AC = BD

5 0

3 years ago

An election ballot asks voters to se4five city commissioners from a group of fifteen candidates. In how many wsys can this be do

svp [43]

That's "15 choose 5"

$\displaystyle{15 \choose 5} = \dfrac{15! }{5! 10!} = \dfrac{15 \cdot 14 \cdot 13 \cdot 12 \cdot 11}{5 \cdot 4 \cdot 3 \cdot 2 \cdot 1} = (15/(5(3))(14/2)(13)(12/4)(11)\\\\= 7(13)(3)(11)=231(13)=3003$

Answer: 3003 ways

8 0

3 years ago