Mathematics, 29.05.2020 10:57 skinman
Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 - 4 into the quadratic formula?
Quadratic formula: x= -b/b2 - 4ac
20
x= -(-1):7(- 1)2 - 4(1)(-4)
2(1)
x=
-10V 12 - 46 - 1)(-4)
27- 1)
-1 )2 - 4(-1)(-2)
2(-1)
x = -(-1)/(-1)2 - 4(1)(-2)
2(1)
Answers: 2
Mathematics, 21.06.2019 16:30
Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?
Answers: 3
Mathematics, 21.06.2019 19:00
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?
Answers: 3
Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 - 4 in...
Computers and Technology, 06.09.2019 22:30
Business, 06.09.2019 22:30
Physics, 06.09.2019 22:30
Computers and Technology, 06.09.2019 22:30