2^2x-3 =(1/16)^3x+9
Mathematics, 21.11.2019 02:31 gselm
Leah is solving the equation below using the properties of exponents.
2^2x-3 =(1/16)^3x+9
here is leah's work:
line 1: 2^2x-3 =(2)^4(3x+9)
line 2: 2^2x-3 =(2)^12x+36
line 3: 2x-3=12x+36
line 4: -3=10x+36
line 5: -39=10x
line 6: -3.9=x
leah checks her answer and realizes she has made a mistake. on which line did leah make a mistake?
what was leah's mistake?
Answers: 1
Mathematics, 21.06.2019 17:30, victordhernandez01
Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income
Answers: 3
Mathematics, 21.06.2019 19:00, yehnerthannah
Through non-collinear points there is exactly one plane.
Answers: 1
Mathematics, 21.06.2019 19:30, jasminetaylor4587
According to the data set, where should the upper quartile line of the box plot be placed?
Answers: 1
Leah is solving the equation below using the properties of exponents.
2^2x-3 =(1/16)^3x+9
2^2x-3 =(1/16)^3x+9
Mathematics, 04.07.2019 14:30
Physics, 04.07.2019 14:30
Mathematics, 04.07.2019 14:30
Mathematics, 04.07.2019 14:30
Mathematics, 04.07.2019 14:30