Lesson 1: Trigonometric Functions of an Acute Angle c a b C A B The ratios of the lengths of the sides of a right triangle are called the trigonometric ratios. For convenience‚ we will name the three sides and three vertices of the right triangle as‚ a‚ b‚ and c for sides and the A‚ B‚ and C for the vertices as shown in the figure: Sine (sin) Function of an acute angle of a right triangle is equal to the ratio of the length of the opposite leg to the length of the hypotenuse. Cosine (cos)
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PRODUCTION OF CARBON PAPER USING CHARCOAL AND BLACK MIX OF USED BATTERY AS PIGMENT D EPARTMENT O F S CIENCE IN COOPERATION WITH THE AND T ECHNOLOGY ABSTRACT The objective of the first part of the study was to find the best ratio of ink using carbon from used batteries and charcoal as pigments. The ink was evaluated on the basis of how much pigment is suspended in the mixture and their shelf life. The second part was aimed at the production of carbon paper. The best kinds of ink were tested
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Introduction Banana is very much common in our country. It is one of the oldest cultivated plants and is grown in at least 107 countries. Musa acuminata or musa balbisiana or commonly known as banana is highly recommended by doctors for patients whose potassium is low. Toothpaste is a paste or gel dentifrice used with a toothbrush as an accessory to clean and maintain the aesthetics and health of teeth. Toothpaste is used to promote oral hygiene: it serves as an abrasive that
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BRINDIS “GENTLEMEN: Upon taking the floor I am untroubled by the thought that you might listen to me with indifference‚ because you are here to join your enthusiasm to ours‚ which is fired by your youth‚ and you cannot help but be indulgent. The air is full of emphatic good feeling; currents of brotherhood fly in every direction; generous souls are listening and‚ therefore‚ I do not fear for my humble person nor doubt your benevolence. Men of heart‚ you only seek hearts‚ and from the heights where
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Department of Education National Educators Academy of the Philippines 2011 National Qualifying Examination for Principals Report: Masterlist Arranged by Ranking Scope: National # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Name UNTALAN ‚ JOCELYN M. SUMAGAYSAY ‚ NANCY P. LUMAGUE ‚ HILDA E. TALABONG ‚ GEORGIA P. FRANCISCO ‚ AGNES A. CAOAGDAN ‚ BOBBY P. MARCO ‚ JANNET M. NAZARENO ‚ DARWIN C. TALAMAN ‚ SUZETTE G. MARZAN ‚ VIVIAN C. BULALAQUE
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Pollution is one of the main problems the world faces today. One of the reasons is the overload of non-biodegradable objects like plastics‚ cans and Styrofoam. The invention of plastics and Styrofoam made a huge change in our society and it helped us in many ways. But it is also one of the main pollutants that destroy our planet. Because of these we devised a way to recycle used Styrofoam‚ and this is to make glue out of it. This glue can help reduce the number of Styrofoam
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MELVIC H. PUNZALAN 105 2nd St. 3rd Avenue Grace Park Caloocan City melvicpunzalan@yahoo.com 09489852674 OBJECTIVES: To work for a company where I could best apply my skills and share my knowledge regarding to my chosen field at the same time gain a financially rewarding career. EDUCATIONAL BACKGROUND: TERTIARY: UNIVERSITY OF CALOOCAN CITY 2012 to present Gen. San Miguel St. Sangandaan Caloocan City Bachelor of Science and Office Administration UNIVERSITY OF CALOOCAN CITY
Free Manila Metro Manila Quezon City
CHAPTER 1 I. INTRODUCTION: Nowadays ‚people can’t oppose the boosting of the countless pests and insects that disturb our daily habits. Controlling of insects and pests is one of the main problems of most farmers and gardeners. So‚ instead of buying commercial and expensive inorganic insecticides‚ an alternative and economical insect repellant made up of the sap of euphorbia plant‚ garlic‚ and siling labuyo‚ all natural insecticides derived from different plants which could kill insects and pests
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The Feasibility of Malunggay leaves (Moringa Oleifera) and Chili fruit ( Capsicum Frutescens) as Pesticide ABSTRACT: Pesticide making is popular nowadays and it is also very helpful in our world in the field of agriculture. Thus many people continue to experiment pesticides to produce better quality and quantity. Pesticide can be applied to the treatment of an organism‚ such as a crop or ornamental plant‚ against damage by other plants‚ insects‚ fungi‚ or animals. The researcher aims to
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HYPERLINK "http://www.wikihow.com/Do-a-Science-Investigatory-Project" How to Do a Science Investigatory Project 35‚203 views 4 Editors Edited 10 weeks ago Science Investigatory Project or SIP is a well know project on science. It is like Science Fair. You will have to make an experiment and present it in Science Fair. Others say‚ it is just making an experiment but actually there are a lot of procedures. This article will tell you the steps in making a SIP. Steps 1 Get an idea. All of the
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