help. I need help in health class please

Need a answer for that question, please? Solve the proportion 45=28x using two different methods. Explain each method Why / how does hydrogen bonding help ice cubes float? tristians parents bought a new house that was 2255 square fee. the price per square foot was 98 dollars. How much did they pay for the house Complete the following sentence.There are two types of vitamins, fat-soluble and-soluble. Seriously need help!! First correct and full answer gets brainliest1.The car ran out of gas, and it stopped in the middle of the road. *(A) simple sentence(B) compound sentence(C) complex sentence2.Kristy and Sam are doing their homework.(A) simple sentence(B) compound sentence(C)complex sentence3.The girl went to the store, and she bought some chips. *A.simple sentenceB.compound sentenceC.complex sentence4.If you did not do your homework, you will have detention. *A. simple sentenceB. compound sentenceC. complex sentenceDo not answer my question if you're not going to answer them all at once. Two lines intersecting at a right angleform a line.are parallel.are perpendicular.form aray find the following50%of20 Which of the following does not lead to an increase in phytoplankton reproduction?a.increased nutrient availabilityb.increased sunlightc.increased oxygen levelsd.increased levels of carbon dioxidePlease select the best answer from the choices providedABCD 1. Los chicks_ _gan al ftbol americano2. El camarers _ _ rve la comida a tiempo.3. You_ _ do caf con leche en el bar4. La clase emp _ _za a las cuatro y medi5. La manzana emp _ _ sta veinticinco centar6. Los estudiantesrep _ _ ten lo que dice la HELP PLEASE!!!! 20 POINTS! If we increase the distance traveled over the same period of time, this will (2 points) decrease the speed increase the speed decrease the velocity not affect speed or velocity In the first line of the poem, Ha says, Wishes I keep to myself. What can you infer about Has character based on this phrase? The probabilty of it raining on a given day is 3/8 what is the probabilty of it not raining? Which of the following would be a likely project for an engineer with a PhD degree to engage in?meeting safety and quality standardsteaching high school mathematicsdesigning and building a new circuit boardconducting research on alternative energy sources neurons are brain cells. where would new neuron come from A bacteriaB non-living matterC other cellsD food boy a and boy b are pushing a heavy table in the west direction at the same time with 10 units of force each.what is the net force acting on the object ?in which direction the table will move? Annie bakes cookies and cupcakes in a ratio of 2 to 7 for her gift boxes. Her school needs 36 desserts to sell in a bake sale. How many cupcakes will she bake? How many cookies will she bake ? Why does Allen use a very academic tone in his persuasion Which element family is all 2- (at least 250 words)What are the merits of the Anti-federalist argument that an extended republic will lead to the destruction of liberty and self-government?