[tex]tana = ( \sqrt{3} - 1) \div ( \sqrt{3} + 1)show \: that \: cosa = ( \sqrt{3} + 1) \div 2 \sqrt{2} [/tex]
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I use the word "unprecedented," because at no previous time has American security been as seriouslythreatened from without as it is today.What does the information presented in the text reveal about the author's purpose?AHe hopes to motivate government officials through fear.BHe wants to impress the danger upon the American people.He seeks to create a sense of extreme urgency in his audience.DHe attempts to build trust in his audience through candidness. 1000 divided by 4 equal to what What process lead to biological nitrogen fixation? the lowest layer odnbf what is 4.1 - 1.25 over 0.005 A significant accomplishment of the Second Continental Congress in 1776 was signing the Treaty of Parisapproving the Bill of Rightswriting the Declaration of Independencecreating the U.S. Constitution how can a stone be shaped into a knife? Archduke Franz Ferdinand and his wife were shot in the measure of the angle is.. "The sample size of research is formed by 43 second-grade bilingual primary students, where half of the participants receive training and the other half do not."That "where" after the comma, indicates what type of sentences? Adverbial? Adjectival? What are Hymenaios weakness What is the solution to the system of equations below?y=-x+6 and y-x-6O no solutionO infinitely many solutionsO (-18, 12)O (18, 0) WILL GIVE BRAINLIEST Why was Copernicus afraid to share his discoveries? * Where in the human male body do sperm form?A. EpididymisB. PenisC. UrethraD. Testis Really need help on this math question! Jill is draining her pool before winter arrives.Initially the pool has 2000 gallons of water.The pool is draining at a rate of 8 gallons per minute.Write a function to model this situation. help me plssssssssssss i need this Can someone Help me I'm Stuck on these three QuestionsZ+(-7)=-813=Z+1812=T+3Explain your answer Thanks For the Help:) How did the colonists react to the Proclamation of 1763 (with 15 or more words) (giving 60 points and brainlyist) In this unit, you learned that Oklahoma experienced a great deal of change in the late1800s and early 1900s. Many events affected the state's peoplefrom land runs tostatehood to the Roaring Twenties and the Great Depression of the 1930s. Choose oneevent from the period that you think caused the most change for Oklahoma. Why doyou think this event caused so much change? In what ways did it cause more changethan other events? The Fourteenth Amendment, along with the Thirteenth and Fifteenth Amendments, are known as the Reconstruction Amendments. These amendments were meant to clarify aspects of citizenship after the abolition of slavery in the United States after the Civil War betore the United States was formed in those states which had seceded from the Union. plz give answer A. after the abolition of slavery in the United states B. after the civil warC. before the United States was formed D. in those states which had seceded from the union