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 ( 63+ )
Otras preguntas
In 1978, a 200-gram sample of cobalt-60 was buried in the Yucca Mountains, just northwest of Las Vegas, Nevada. How much of this sample was present in 2004? The
Which development was a result of increased urbanization during the Industrial Revolution? a. Decreased mortality rates b. Improved sanitation c. Decreased fert
sun yat sen promoted nationalism in China because he
one reason why the industrial revolution began in england is because that country
The sum of three integers is 92. The second number is three times the first number. The third number is ten less than twice the first number. Find the integers.
Why was there such a strong anti-catholic sentiment in America during the 1800s?
Of the 50 U.S. states, 4 have names that start with the letter W. What percentage of U.S. states have names that start with the letter W?
A cab charges $1.50 for the 1st mile and $0.50 for the additional mile right insolvent a inequality to determine how many miles Sharon and can travel if she has
the condition of three congruent angles always creates what kind of triangle ?
Which one of the following choices can be added to increase the "creaminess" and nutritional value of soups without adding fat? A. Creamed corn B. Pureed
