Science Will give brainless and 22 points

Please help asap! Why was the United States the world's most powerful nation when World War II ended? Will give brainliest and u get 60 points from this! What is the sum of 1-2 and V-18? 7h=-(2h-18)7h=(2h18) Solve for h Bob, Kara, and Mark are partners in the BKM Partnership. Bob is a 40% partner and has a June 30 tax yearminusend. Kara owns a 40% interest in the partnership and has a September 30 tax yearminusend, and Mark owns the remaining 20% interest and has an October 31 tax yearminusend. The partnership does not have a natural business year. What is the required tax yearminusend for the partnership (if no Sec. 444 election is made)? A. September 30 B. October 31 C. December 31 D. June 30 The length of a rectangle is 5 m less than twice the width, and the area of the rectangle is 52m ^ 2 . Find the dimensions of the rectangle. Determinado automovel, apos sua compra, perde 10% do valor ano a ano nos 3 preimeiros anos. Calcule o valor do automovel ao final desse periodo sabendo que ele foi comprado por R$80.000 is centralised absolutism good or bad? -1 3/7 (-3 2/5) Find the product simplify if possible list the importance of vaccines to mankind? SOMEONE PLS HELP ): Spell "23,000".trente-trois millevingt trois milletrente-trois millesvingt-trois mille The mole concept will most likely be used incalculating the average height of a mountain range.measuring how many liters of gasoline are poured into a tank.determining how many ozone molecules are lost in the atmosphere.finding the mass of a piece of steak in a butcher shop. I will give you 50 points and mark you brainliest Explain the different principles that allow roller coasters to rip and roar around the tracks. In your response, include how energy is transferred back and forth between kinetic and potential. Can someone plz rewire this answer in another way plz plz plz plz someone help me i really need helpHELP MEHELP HELP PLZ HELP I REALLY NEED HELP PLZ SOMEONE PLZ3. Reflect on the Langston Hughes poem Silence. Identify some evidence in the poem that explains OR describes something about main character Ned. Include specific evidence from the text. Write 3-4 sentences.Answer: In the Code Talker Ned was a navajos and he wanted to learn about white people culture, language, but I think Ned didnt know how to speak in english, so I think he decided to become a code talker. In the poem it says, I catch the pattern of your silences before you speak, which means he didnt know whites people language to learn about them but he still was successful in his work. For example, Ned is a Navajo Indian who is very intelligent. He loves to study and would like to be a teacher when he grows up. Instead he is planning on fighting in the war. Ned becomes a Marine at age 16 and he becomes a Code Talker. Find the quotient.3 divided by 3636A. 1,212B. 1,202C. 122D. 112E. 102help asap!! what was unusual about Guillaume de Machaut's most famous composition? I etavidewifdwcvefoewf What do you need to do to be a media-literate person? Ben makes $39,600 a year. What the maximum amount he can afford for a mortgage each month ? What was president Johnsons broad program of domestic policies called