Please help me it’s Spanish 2

if a dinosaur has a mass of 55g, what is his density PLEASE HELP!Formulate a conclusion about what happens to the pH of a substance when anacid and base are mixed. Los muelles de un remolque estn calibrados para soportar su peso, cuando se carga el remolque con 2100 kg, la fuerza ejercida es de 20580 N comprime los muelles de un remolque 5,5 cm a)Longitud que desciende el remolque si se carga con 28000 N b)Si ha descendido 4,2 cm la carga Find the square root of -36.A-6B 6C Cannot be done difference between Planned and unplanned urbanization dudee plz help will be given the brainlist if answered correctly What is the slope of the line?pls help I need the answer please I need some help with both questions. answer the following correctly A boy weighs x pounds. His younger sister weighs 53 pounds less than him. His father weighs four times as much as his sister. A simplified expression that represents the fathers weight (in pounds) is (blank -blank) definition of the denouement Simplify the following expression: -4(k - 7) 1. Why did many people think that Governor Henry S. Johnston was so unusual?HELPPP!!! Write an explicit rule for the following sequence: 5, 9, 13, 17, 21.Your answer: A. a = 4 a = an-1 + 5B. a = 5 a = an-1 + 4C. an = 5n + 1C. an = 4n + 1 I'll give brainliest!! how much wood could a lighter light if you wanna burn a house down? Please help I is so confused!!What impact does the economy have on distribution and consumption? Hi name your favorite tv series! My personal favorite is Once Upon A time! I DONT WANT PEOPLE WHO ARE JUST GUESS PLEASE ANSWER CORRECTLY!!!PLZ HELP!!!A successful scion will produce the product of the rootstock with greater quality.TrueFalse If my current slope is 7 what is the perpendicular slope?A- -7B-7C- -1/7D- 1/7 Does anyone know the answer to this question