18) The principles articulated in the passage above were a significant contribution of which American president? HELP ASAP (CAME WITH PICTURES) HELP

which statement about these triangles is true? READ THIS IF YOU ARE STRESSEDSTAND UP!!!!! Go do this list now so your can feel better!1) Get rid of ALL devises in the room except for the one you are doing school on, I PROMISE this helps with distractions.2) Get something scented in here, essential oils, perfume, lotion, ANY SCENT HELPS to relieve your stress!3) Get your pet and HUG IT, hugging your dog or cat has been SCIENTIFICALLY proven to relive stress.4) Go outside, I am not asking you to bike or run or do anything, just sit out there for 5 minutes and get some fresh air (Reading a book outside always helps me).5) Lastly, set a goal. You wont want to work for anything unless theres something in the end, EX: for every assignment I complete I will have one chocolate, for each subject I complete Ill watch a ytube video, ect...PLEASE at least try this list to help, nothing good comes out of stress and you DESERVE to be HAPPY!!!!!!!!!!!!HAVE AN AMAZING DAY!!!!!!!! What is the complete factorization of x^2 + 2x 63?A. (x + 21)(x 3)B. (x 9)(x + 7)C. (x + 9)(x 7)D. (x 21)(x + 3) Two snakes race the speed of the first is 24 1/2 inches per minute and the speed of the other is 26 inches per minute how far apart with they be in 3 min? 10 min? Make a sentence using the words foreigners, startled, and stereotypes A volcanic area of rising mantle material called a(n)..... is located below the island of Hawaii. Can somebody plz help answer these word prob questions plz thanks! (Grade7math( btw :)WILL MARK BRAINLIEST WHOEVER ANSWER FIRST :DDD The ratio of girls to boys is 8 girls to 4 boys.If there are 4 girls, how many boys are there? 5Describe and explain one way the River Tees is being managed by Humans. I NEED HELP!!!!Physical therapists measure strength on a dynamometer, which uses a unit called a foot-pound. Suppose you increase the strength in your elbow joint from 90 foot-pounds to 125 foot-pounds. Find the percent of increase to the nearest percent.A.39%B.138.9%C.28% I need help please in ASAP how are officials elected or appointed?hpw do people exercise power? (9x - 18)find the value of x What clue does the author include to let the reader know what vittles means? 20 pointsPhotosynthesis converts energy from one form to another. Which ofthese best describes this energy transformation? *from kinetic energy to entropyfrom light energy to entropyfrom chemical energy to kinetic energyfrom light energy to chemical energy 1. Complete the sentence... "Brave Sir Robin ran away___." what different institutions brought stability to medieval Europe? Which factor - the feudal system, the manor, or leadership - contributed the MOST to stability in the Middle Ages? PLEASE ANSWER THIS QUESTION RIGHT.What do we call the graph of a quadratic? A school band consists of 45 boys and 50 girls of total number of boy 18 play the drums what percent of boys in the band play the drums Why did the Americans start selling weapons to nations at war?