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Ask QuestionPosted by Aemin Maria Varghese 4 years, 2 months ago
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Mehak Jindal 4 years, 2 months ago
Posted by Lalchinglen Kipgen 4 years, 2 months ago
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Sia ? 4 years, 2 months ago
Number of pencils Sergio had + number of pencils purchased is equal to number of pencils he has now.
Let p be the number of pencils in each box
Let 8 be the number of pencils Sergio had
Let 35 be the number of pencils Sergio has now
Number of pencils purchased = 3 × p
Number of pencils purchased = 3p
Number of pencils Sergio had + number of pencils purchased is equal to number of pencils he has now.
The statement above gives the following equation
8 + 3p = 35
8 - 8 + 3p = 35 - 8
0 + 3p = 35 - 8
3p = 35 - 8
3p = 27
Divide both sides by 3
3p/3 = 27/3
p = 9
There are 9 pencils in each box
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The walls of the alveoli is folded and provide a large surface area for gaseous exchange. It also contains an extensive network of blood vessels which help in easy exchange of gases.
Ansh Yadav 4 years, 2 months ago
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Posted by Rock Stat 4 years, 2 months ago
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Sia ? 4 years, 2 months ago
(J.B. Say) के अनुसार-“अर्थशास्त्र वह विज्ञान है जो धन का अध्ययन करता है।" लिया गया है, जबकि धन की प्राप्ति साध्य नहीं अपितु साधन है, जिसके द्वारा मनुष्य अपनी आवश्यकताओं की पूर्ति करता है। आर्थिक मानव की कल्पना अनुचित -प्राचीन अर्थशास्त्रियों के अनुसार मनुष्य धन की प्रेरणा एवं अपने स्वार्थ से प्रेरित होकर कार्य करता है।
Posted by Rock Stat 4 years, 2 months ago
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Sia ? 4 years, 2 months ago
एडम स्मिथ प्राकृतिक नियमों की सार्वभौमिकता से प्रभावित थे । उनके अनुसार- प्रकृति द्वारा बनाए नियमों के पालन से न्याय एवं आर्थिक विकास की प्राप्ति होती है तथा व्यक्ति के हित भी सुरक्षित रहते है । यदि ऐसा नहीं होता तो आर्थिक विकास में बाधाओं का अनुभव होगा । एडम स्मिथ ने विकास का मूल स्रोत मनुष्य की प्रेरणाशक्ति बतलाया
Posted by Manya Gupta 4 years, 2 months ago
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Sia ? 4 years, 2 months ago
In {tex}\triangle{/tex}ABC,
BP bisects {tex}\angle{/tex}ABC
{tex}\therefore{/tex} {tex}\angle{/tex}ABP = {tex}\angle{/tex}PBC = {tex}\frac{1}{2}{/tex}{tex}\angle{/tex}B ={tex}\frac{1}{2}{/tex}(2{tex}\angle{/tex}C) = {tex}\angle{/tex}C . . . . (1)
In PBC,
{tex}\therefore{/tex} {tex}\angle{/tex}PBC = {tex}\angle{/tex}PCB (= ∠C)
{tex}\therefore{/tex} PB = PC . . . [Sides opposite to equal angles] . . .(2)
In {tex}\triangle{/tex}APB and {tex}\triangle{/tex}DPC,
AB = CD . . . [Given]
PB = PC . . .[From (2)]
{tex}\angle{/tex}ABP = {tex}\angle{/tex}DCP (= {tex}\angle{/tex}C)
{tex}\therefore{/tex} {tex}\triangle{/tex}APB = {tex}\triangle{/tex}DPC . . . . [By SAS property]
{tex}\therefore{/tex} {tex}\angle{/tex}BAP = CDP (= {tex}\angle{/tex}A) . . .[c.p.c.t.] . . . (3)
and AP = DP . . . [c.p.c.t.] . . . .(4)
In {tex}\triangle{/tex}APD,
As AP = DC . . . [From (4)]
{tex}\therefore{/tex} {tex}\angle{/tex}PDA = {tex}\angle{/tex}PAD = {tex}\frac{A}{2}{/tex}
{tex}\therefore{/tex} {tex}\angle{/tex}DPA = {tex}\pi-\left(\frac{A}{2}+\frac{A}{2}\right)=\pi-A{/tex} . . . . (5)
From {tex}\angle{/tex}DPC
{tex}\angle{/tex}DPC = {tex}\pi{/tex} – (A + C)
{tex}\therefore{/tex} {tex}\angle{/tex}DPA = {tex}\pi{/tex} – {tex}\angle{/tex}DPC = {tex}\pi{/tex} – [{tex}\pi{/tex} – (A + C)] = A + C . . .(6)
From (5) and (6)
{tex}\pi{/tex} – A = A + C {tex}\therefore{/tex} 2A + C = {tex}\pi{/tex} . . . (7)
Again
A + B + C = {tex}\pi{/tex} . . .[Sum of three angles of a triangle = {tex}\pi{/tex}]
{tex}\therefore{/tex} A + 2C + C = {tex}\pi{/tex} . . .[As B = 2C]
{tex}\therefore{/tex} A + 3C = {tex}\pi{/tex} . . . (8)
Multiplying (7) by 3, we get
6A + 3C = 3{tex}\pi{/tex}
5A = 2{tex}\pi{/tex} . . .[By subtracting (8) from (9)]
{tex}\therefore{/tex} {tex}A=\frac{2 \pi}{5}=\frac{2}{5} \times 180^{\circ}=72^{\circ}{/tex}
{tex}\therefore{/tex} {tex}\angle{/tex}BAC = 72o
Posted by Nidhi Saine 4 years, 2 months ago
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Sia ? 4 years, 2 months ago
If you have tasks in Microsoft Excel that you do repeatedly, you can record a macro to automate those tasks. A macro is an action or a set of actions that you can run as many times as you want. You can create and then run a macro that quickly applies these formatting changes to the cells you select.
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The word aham (अहम्) means 'I'. Let us use the word aham (अहम्) along with the verb pathaami (पठामि) which makes the simple sentence aham pathaami (अहं पठामि), meaning, 'I read'. The word na (न) indicates the negative response and the word aam (आम्) is affirmative in nature.
Posted by Nidhi Khemraj Shivankar 4 years, 2 months ago
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Sia ? 4 years, 2 months ago
THANG-TA: Thang Ta--"The Art of the Sword and Spear"-- is the traditional martial art of Manipur in Northeast India. It integrates various external weapons - the sword, spear, dagger, etc. - with the internal practice of physical control through soft movements coordinated with the rhythms of breathing.
Taekwondo, Tae Kwon Do or Taekwon-Do is a Korean martial art, characterized by punching and kicking techniques, with emphasis on head-height kicks, jumping spinning kicks, and fast kicking techniques.
Posted by Kanishk Rai 4 years, 2 months ago
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Anupam Singh 4 years, 2 months ago
Anupam Singh 4 years, 2 months ago
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Posted by Deepmala Rawat 4 years, 2 months ago
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Posted by M.Nithya Sri 4 years, 2 months ago
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Let a complex number (z) = 1/1+i
now,
z = 1/2 -i/2
so real part of z = x = 1/2
Imaginary part of z = y = 1/2
∴
Argument = tan⁻¹(y/x)
Posted by Himakshi Meerchandani 4 years, 2 months ago
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Sia ? 4 years, 1 month ago
| Nizam Sagar Dam | Telangana | Manjira River |
| Somasila Dam | Andhra Pradesh | Pennar River |
| Srisailam Dam | Andhra Pradesh | Krishna River |
| Singur dam | Telangana | Manjira River |
| Ukai Dam | Gujarat | Tapti River |
Posted by Pawan Chauhan 4 years, 2 months ago
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Sia ? 4 years, 2 months ago
Seemapuri assembly constituency is one of the seventy Delhi assembly constituencies of Delhi in Northern India. Seemapuri assembly constituency is a part of North East Delhi.
Posted by Vani Tomar 4 years, 2 months ago
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भारी बारिश के कारण होने वाली बाढ़ के पानी की वजह से बीमारियों से होने के घातक परिणाम सामने आए हैं। इससे जीवन का नुकसान, बीमारियों में वृद्धि, मूल्य वृद्धि, आर्थिक नुकसान और अन्य मुद्दों के अलावा पर्यावरण का विनाश होता है।
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Manish Goel 4 years, 2 months ago
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