Equations Used:
Mathematics, 17.04.2020 20:47 hsbhxsb
(100 Points & Brainliest, Must answer all steps fully! Show work!)
Equations Used:
Linear Equation: y = -x + 1
Parabolic Equation: y = x2 + x - 2
Part A:
Show all work to solve your system of equations algebraically & The solutions for the system. (End Result should be 2 ordered Pairs. Show all steps.)
Part B:
Graph your system of equations and show the solution graphically to verify your solution. (Can be an Image)
Part C:
Show how to use the identity below to square your number, 32.
(Show your work)
(x-y)2 =x2 -2xy+y2
Rewrite your 2-digit number as a difference of 2 numbers:
Use the identity above to square your number while showing your steps.
Part D:
Show how to use the identity below to calculate the sum of the cubes of your numbers while showing your steps.
a3 +b3 =(a+b)(a2 -ab + b2)
Chosen Number Set: a=10 and b=14
Rewritten as the sum of cubes:
Calculate the sum of the cubes showing your steps.
Answers: 2
Mathematics, 21.06.2019 15:40, Prettygirlbuggy
Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130
Answers: 2
Mathematics, 21.06.2019 17:00, moneyyfletcher
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 2
(100 Points & Brainliest, Must answer all steps fully! Show work!)
Equations Used:
Equations Used:
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