How many double bonds are in an alkane?

One endpoint of a line segment is at (4, 2). The line is bisected by placing the midpoint of the line segment at (2, 1). What are the coordinates of the other endpoint? A) (4, 6) B)(8, 4) C)(10, 5) D)(8, 4) A right triangle has legs that measure 7cm and 3cm. What is the length of the Hypotenuse? Is it possible for two yellow belied noombats to have a green bellied child? I am having trouble with logic gates(AND NOR,etc)Can someone give me some advice to remember most logic gates What is the sun made of (by mass)?a. 50 percent hydrogen, 25 percent helium, 25 percent other elementsb. 70 percent hydrogen, 28 percent helium, 2 percent other elementsc. 90 percent dark matter, 10 percent ordinary matterd. 100 percent hydrogen and helium? Why does algernon call his visit great success although jack is infuriated Which describes the steps that can be used to solve this problem? Marcus sold 345 glasses of lemonade. He charged 95 for each glass. Kenta sold 520 glasses of limeade. He charged 80 for each glass. How much more money did Kenta earn than Marcus? Max Weber worried that modern societies were prone to a condition he called "Anomie."true or false? Cost of 9 candies at $1.11 each? Identify the figure shown and find its surface area. Explain how you found your answer. What makes the tone different in these two pairs of lines from the excerpt? And finding she was left alone, Went tiptoe to the Telephone (second stanza) With Courage high and Hearts a-glow They galloped, roaring through the Town, (third stanza) Which of these shows 8 + 3m rewritten using the commutative property of addition? 8m + 3 8 3m 3m 8 3m + 8 A boat traveled upstream a distance of 90 miles at an average speed of (v-3) miles per hour and then traveled the same distance downstream at an average of (v+3) miles per hour. if the trip upstream took half an hour longer than the trip downstream, how many hours did it take the boat to travel downstream? A government that promotes obedience to authority rather than individual freedom is referred to as for your customer survey project you have successfully interviewed 90% of the customers per month this month you had 500 customers you have interviewed 430 customer so far have you met your goal A truck tire has a diameter of 4 feet and is revolving at a rate of 45 rpm. at t = 0, a certain point is at height 0. what is the height of the point above the ground after 15 seconds? Which are equivalent expressions to 4x+8 (select all that apply) is bread mold chemical or physical Modern psychoanalysis is defined as ____.A-A treatment that focuses on obervable behaviorB-A treatment method for mild to moderate disorders that uses a process of patient discovery C- demonstrating how unconscious factors affect a persons current relationships and patterns of behavior D- a treatment method that always focuses on Freuds original notion of id, ego, and superego WILL GIVE BRAINLIEST TO BEST ANSWER!! please answer each in detail!!! Thanks :)))1.What differences became matters of life and death during the Holocaust? 2.Do differences between people necessarily lead to conflict? 3.How can the Holocaust help us find similarities that go beyond race, culture, nationality, and so on? 4.Why is it important to remember what was done in the name of difference and similarity during the Holocaust? 5.What reasons might people have to forget such issues? What reasons might they have to remember?