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The circumference of a circle is 9 cm. What is the diameter? Lines a and b are perpendicular. Which statements below must be true? Select all that apply. The slopes of lines a and b are reciprocals Line a and line b intersect at their midpoints. When the slopes of lines a and b are multiplied, the product is 1. Line a and line b intersect to form four right angles. The slopes of lines a and b are equal. The slopes of lines a and b are opposites 5. A water tank is in the shape of a right circular cylinder with a height of 20 feet and a volume of 320pi cubic feet. What is the diameter, in feet, of the water tank? this quiz is due in a hour I'll up the points to 25 Can i get any information on this website i'd like to know what its for ?https://www.torsearch.org/ Soils form most effectively in cold, dry climates A.True b.False Mg + 2HCl MgCl2 + H2If 2.26 moles of HCl are reacted, how many grams of magnesium were used in the reaction? I seem to be getting my questions wrong or be going on the wrong trail. Can someone help me decode this? Imagine you are expelled from school for writing inappropriate content in an essay for English class. You sue the school for violating your 1st Amendment right to free speech. Who is the plaintiff in this case? when forces act in equal and opposite directions the net force is and the object I need this the answer to 2/7 5/6 what is happening to the amount of carbon in the living things in a biodome N2 + 3 H2 2 NH3 How many moles of nitrogen (N2) are required to get 6moles of ammonia (NH3)? * Help me please I need to leave this zoom! I can leave the zoom till I get this done!GameFAQs is a Web site that hosts walkthroughs for video games. It also has answers to many frequently asked questions to popular video games. The Web site was created in November 1995 by Jeff Veasey. The site has a lot of video game information. It is a place where gamers can get almost any information about games. It covers systems from the Atari to the Xbox 360. The Web site also covers computer games. The information on the Web site is given by volunteer gamers. Then, it is reviewed by the site's two editors, Jeff Veasey and Allen Tyner. The Web site also has a large message board community. Every game listed on the site has a board for discussion or game help.Which is the best summary for this paragraph? A. GameFAQs has information on old and new video games. It has information for Xbox 360 games like Halo. It also has several message boards where gamers can discuss their favorite computer games. It was created by Jeff Veasey. B. GameFAQs has a lot of information about video games. It helps people with questions they have about games. It also gives them information on how to play the games well. Users can post messages on the message boards. C. GameFAQs is a Web site that helps video gamers with their games. It was created in 1995 and covers old and new video and computer games. The site is run by two editors, who check volunteer information before putting it on the site. D. GameFAQs is a good Web site that allows gamers to discuss all kinds of video and computer games. It was started in November 1995. Allen Tyner is one of the two editors who checks the information volunteers put on the Web site. The importance of environmental influences on intelligence is provided by evidence that A mental similarities between adopted children and their adoptive families increase with age. B identical twins reared together have more similar intelligence scores than fraternal twins reared together. C the average IQ scores of children are generally within one standard deviation of their parents' IQ scores. D general intelligence scores predict performance on a variety of complex tasks. E the intellectual development of neglected children in impoverished environments is often depressed. 24 of 45 2 272 sweets are divided between Ram and Rahim in the ratio of 7 : 9. How many sweets do they get? A forecaster studying the climate of an area would find which of the following most helpful?A. average yearly precipitationB. today's barometric pressureC. temperature changes in one monthD. how often natural disasters occur You randomly chose a marble from a har. The jar contains 3 red marbles, 10 blue marbles, 8 green marbles, and 4 yellow marbles. Which is the probability of choosing a blue marble?A. 10/27B. 2/5C. 1/5D.8/25 Tina is making a frame for a picture she drew. The length of the picture is 11 1/9 inches, and the width of the picture is 7 1/4 inches. How much longer is the picture than it is wide? (Need ASAP please!) ESCRIBE LA EXPRESION ALGEBRAICA : Paul tena S/ e. Compr un libro y recibi S/ 3 de vuelto. Cunto cost el libro en trminos de e? *