Please help!!! Will mark brainliest!!!

2x + x = please help Which of these are negative effects of global warming? Check all that apply.-Low-lying coastal areas may flood.-Cooler places may become more suitable for agriculture.-Fertile land may become dust bowls.-Air quality decreases, posing threats to human health.-The money spent on heating fuel decreases. A fixed amount used as a standard of measurement is called a ___. a right triangle has a leg of 11cm and a hypotenuse of 17cm what is the length of the other leg round to the nearest tenth Which of the following best describes the ploidy level of a fertilized embryo sac? A) All cells are diploid. B) All cells are triploid. C) All cells are polyploid. D) The ploidy level varies among species. E) There are haploid, diploid, and triploid cells. What is the most common form of business organization Abolitionist John Brown was responsible for leading what violent incident in Kansas? A. The Pottawatomie Creek massacreB. The Siege of LawrenceC. The massacre at Wounded KneeD. The raid on Harpers Ferryplease!!!!! Each shape has 1 whole. What fraction greater than 1 names the parts that are shaded What was the biggest reason why the Soviet Union and United States wanted to avoid a direct conflict with each other during the Cold War?-With nuclear weapons, it would be too destructive.-So, they stayed popular with other countries.-After World War II, both their armies were too small.-It probably would be too expensive. The diameter of your bicycle wheel is 34 inches. What is its radius A major danger to democratic government in the last part of the 19th century wasA)the inability to assimilate new immigrants.B)the loss of voting power by Southern whites.C)the rise of one party states in many parts of the nation.D)the power of business leaders with corrupt political machines. Use interger values of x from -3 to 3 to graph the equation y=-|-x| What was the purpose of the blossom plan following the supreme court ruling in brown V Board of EducationA) called for an immediate into segregation in little rock schoolsBwould slowly integrate the little rock schools over timeC) it provided military protection for the little rock nineD) it recommended that segregationist should not hold public office A sound wave has a speed of 343 m/s in air. What is the wavelength of a sound wave with a frequency of 686 Hz PLEASE HELP ASAP!!!!!! WORTH 90 POINTSFind each angle measure Which of these is outside of the solar system? sun Saturn galaxy moon L'quipe de France won the______ , 3-0 against Brazil in 1998. What is the area of the circle if XY=10ft?Answer options: 25pi ft2, 10pi ft2, 5pi ft2, 20pi ft2 In what ways did black and white lives overlap in Alabama in the 1930s? HELP PLEASERead the excerpt below and answer the question."I want your laughter likethe flower I was waiting for,the blue flower, the roseof my echoing country."How does this excerpt from "Your Laughter" relate to Nerudas cultural experience? Select all that apply. a It expresses pride and longing for his country. b The flower functions as a symbol for his country.c The laughter functions as a metaphor for patriotism.d It suggests that his country is a necessary part of his life. Steam Workshop Downloader