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Kaylis [27]
3 years ago
14

Please help!!!!!!!!!!!!

Mathematics
1 answer:
Rashid [163]3 years ago
4 0

9514 1404 393

Answer:

  (c) 16°

Step-by-step explanation:

The external angle at P is half the difference of the intercepted arcs:

  P = (90° -58°)/2 = 32°/2

  P = 16°

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Write a triangle congruence statement and identify the transformation that moves one triangle to the position of the other trian
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The answer should be ∆ABD is congruent to ∆CBD by reflection.
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4 years ago
By selling a cow for Rs 144, there is a profit of the same percentage as its cost price. Find the cost price.​
hjlf

Answer:

Step-by-step explanation:

<h2><u>☼︎</u><u>Answer:</u></h2>

The cost price of cow = Rs.80

Explanation:

<h2><u>☼︎</u><u>Given :-</u></h2>

  • By selling a cow for Rs 144, there is a profit of the same percentage as its cost price.
<h2><u>☼︎</u><u>T</u><u>o Find</u><u>:</u><u>-</u></h2>

  • The cost price.
<h2 /><h2 /><h2><u>☼︎</u><u>L</u><u>e</u><u>t</u><u>:</u><u>-</u></h2>

  • The cost price of cow = Rs.x

<h2><u>☼︎</u><u>Solution :-</u></h2>

\sf x + x \: of \: x\%= 144 \\ \\ \sf \implies x + \frac{x \times x}{100} = 144 \\ \\ \sf \implies {x}^{2} + 100x - 14400 = 0 \\ \\ \sf \implies x(x - 80) + 180(x - 80) = 0 \\ \\ \sf \implies x + 180 = 0 \\ \\ \sf \implies x = - 180 \\ \\ \sf \therefore \:  {\boxed{ \sf \pink{x = 80}}}

<h2><u>Hence: </u></h2>

The cost price of cow =<u>R</u><u>s</u><u>8</u><u>0</u>

4 0
3 years ago
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8 0
3 years ago
If p + 2q = 20, what is the value of 101p + 202q?
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Answer:

bhvigjcgujj

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