Malik545
Malik545
04-03-2017
Mathematics
contestada
How do you solve? Help?
Respuesta :
sdmatera
sdmatera
04-03-2017
Plug in a -20 wherever you see a b
(-20)^2 +4*-20-89/13
400 + -80-89/13
400 - 169/13
400-13
=387
Hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
How would you prepare 100.0 ml of.400 m CaCl2 from a stock solution of 2.00 M CaCl2?
The function below shows the number of car owners f(t), in thousands, in a city in different years t: f(t) = 1.1t^2 − 2.5t + 1.5 The average rate of change of f
One year there was a total of 58 commercial and noncommercial orbital launches worldwide. In addition, the number of noncommercial orbital launches was twomore
What is a credit card balance
how many grams is 0.125 moles of SiO2?
How did the development of farming change the lives of the first Americans?
Higher consumer prices are likely to be accompanied by:
Please help me! It states constant speed but moving in circular motion. I know there is acceleration due to a rate of change of velocity but what is the directi
Laura is on page 15 of her book and reads 5 pages per night. Jose is on page 25 of the same book and reads 3 pages per night. After how many nights of reading w
A spotlight lens is coated so that yellow light will not be transmitted. If the light source is white, what color is the spotlight?
