afloareiandrei8615
27.07.2021 •
Mathematics
cho phương trình 2x^2-5x-9 có hai nghiệm là x1,x2. không giải phương trình, hãy tính giá trị của biểu thức A= x1^2+x2^2-2x1x2^2 -2x1^2x2
Solved
Show answers
More tips
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- H Health and Medicine Novomin: What is it and how to use it?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Mathematics
- M Mathematics Between which two consecutive whole numbers does 57 lie? Fill out the sentence below to justify your answer and use your mouse to drag 57 to an approximately correct location...
- M Mathematics Please help I need help...
- M Mathematics Enter the missing values in the area model to find 2(9x – 8) 9x -8 18 -16 According to the model above, 2(9x – 8) Submit Answer PLS HELP WILL AWARD BRAINLIEST TO FIRST...
- M Mathematics B2=6b4=54S7=?someone help me to solve this please i need formules...
- M Mathematics Select all of the following that are equivalent to 60%....
- M Mathematics What is the value of the expression below? 2[3(4+1)]-2...
- M Mathematics What translation maps ABC to A B C ?...
- M Mathematics if f(x) and g(x) are imverse functions of each other which of the following shows the graph of f(g)(x))?...
- M Mathematics Given the functions h(x) = 5x + 3 and 1(x) = [xl, which value of x makes h(x) = j(x)?...
- M Mathematics I ll give brainliest to the best answer if you help me with the image down below! Includes: an explanation please...
Ответ:
As you know there are 100 centimeters in 1 meter so the asnwer is 1500
Step-by-step explanation:
1 meter = 100 centimerters
15 meter/second = 100 * 15 centimeters
so our asnwer is 1500 centimeters