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 ( 82+ )
Otras preguntas
Which of the following is the largest volume? Which of the following is the largest volume? 4.5 x 102 m3 4.5 x 107 cm3 4.5 x 104 dm3 5.0 x 108 mm3
Convert from $0.20 dollars to cents
When using an editing checklist to review your paper, you should
What foreign-policy approach did Ronald Reagan promise to take if he was elected in 1980? He promised to sign the INF Treaty. He promised to build a strong mili
Tin reacts with nitric acid according to the following equation. What substance is the reducing agent? Sn(s) + 4HNO3(aq) → SnO2(s) + 4NO2(g) + 2H2O(g)
President Wilson believed that Germany violated the laws of neutrality through ________________ warfare.
Which of the following territories is INCORRECTLY matched with the nation that conquered or assumed control over it by the eve of World War II? A. Ethiopia/Ital
The perimeter of a rectangular swimming pool is 154m.its length is 2m more than twice breadth . what are the length and breadth of the pool?
what is the quotient of 5/8 ?
Marx expressed many revolutionary ideas in his Communist Manifesto and Das Kapital. Mark the statement if it was Marx's idea. A. the wealth of a society should
