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bonufazy [111]
3 years ago
15

Can someone explain and answer this for me??

Mathematics
1 answer:
OleMash [197]3 years ago
4 0
The mistake is in line 2, the parenthesis means multiplication therefore it has to be 3x
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Which expression is equal to 1/4
grandymaker [24]

Answer: An option is 3/12...

Step-by-step explanation:

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3 years ago
Find the reciprocal of 1/5
ivanzaharov [21]

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Hey! The reciprocal of 1/5 is 5!

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~sofia

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3 years ago
Please help quick for 25 points with explanations. Any silly and absurd answers will be reported.
amid [387]

Answer:

Note that the tangents to the circles at A and B intersect at a point Z on XY by radical center. Then, since∠ZAB=∠ZQA and ∠ZBA=∠ZQB. ∠AZB+∠AQB=∠AZB+∠ZAB+∠ZBA=180°. ∴ZAQB is cyclic.But if O is the center of w, clearly ZAOB is cyclic with diameter ZO, so ∠ZQO is 90° ⇒Q is the mid-point of XY.Then, by Power of a Point, PY· PX = PA · PB = 15 and it is given that PY+PX = 11. Thus,PX=(11±\sqrt{61})/2. So, PQ=\frac{\sqrt{61} }{2}, PQ²=\frac{61}{4}. Thus, the answer is 61+4=65.

Step-by-step explanation:

4 0
3 years ago
HELP ME PLEASE
Sidana [21]

1:500,000 = 8 : 8*500,000 = 8:4,000,000\\4,000,000 cm = 40 km

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a company that makes automatic coffee machines must make a model that dispenses 354 mL + .006 mL of coffee per cup. Do all of th
Svet_ta [14]

Answer:

You didnt show the table, not sure how to answer

Step-by-step explanation:

7 0
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