Question 15:
A _______ is a quantity that makes an equation true.
Choose from:
Contradiction
Solution
Exponent
Question 16:
What degree is this equation? (this was covered in assignment 1.2)
2x2 - 2x + 1 = 32
Enter a number.
Question 17:
What degree is this equation?
2x - 2x = 72
Enter a number.
Question 18:
Solve these equations.
i - 11 + 23 + 19 = 47
i =
Question 19:
18 + (22 - 8) = 16
k
k =
Question 20:
12 × 13 = 78
g
g =
2007-01-11 02:56:43 · 8 answers · asked by me1026 1 in Education & Reference ➔ Homework Help
Since this is yahoo answers and you have posted a question, I will help you out rather than criticizing you for reach out for help.
here you go (and i added explanations so that you can see why each answer is the answer)
Question 15:
A _______ is a quantity that makes an equation true.
Choose from:
Contradiction
Solution
Exponent
ANSWER: Solution - the solution is always the missing variable that will make both sides of an equation balance out, therefore making the equation, itself true
Question 18:
Solve these equations.
i - 11 + 23 + 19 = 47
i =
ANSWER: WITH WORK SHOWS:
i - 11 + 23 +19 = 47
i = 47-19-23+11
i=16
2007-01-11 03:08:04 · answer #1 · answered by angihorn2006 4 · 0⤊ 0⤋
The answer to 15 is solution. To the rest, I say do your own homework or hire me to tutor you. BTW questions 19 and 20 do not make sense in the form you have cut and pasted.
2007-01-11 11:02:14 · answer #2 · answered by absynthian 6 · 0⤊ 0⤋
I know the "solution" 2 all of these questions. You must be like 16, which is 2 young to be giving up on life so easily and taking the easy way out. Oh, and the answer to the last one is 2.
2007-01-11 11:03:30 · answer #3 · answered by theeconomicsguy 5 · 0⤊ 1⤋
Exponent minus contradiction will give you the solution in adverse order. Then you just reverse it.
2007-01-11 11:03:18 · answer #4 · answered by Anonymous · 0⤊ 1⤋
you realize, of course, that you are never going to learn anything if someone else does all of your homework. you probably should spend a little more time studying and a little less time on the computer.
2007-01-11 11:02:54 · answer #5 · answered by notmyrealname 3 · 0⤊ 1⤋
15. =solution
16. =idn
17.=idn
18.=16
19.= there isnt a k in equation
20.= no g in eqaution
2007-01-11 11:05:19 · answer #6 · answered by LIL Shady 2 · 0⤊ 1⤋
not sure on the number ones but I'm pretty sure number one is "solution" :)
2007-01-11 11:01:23 · answer #7 · answered by Christina 4 · 0⤊ 1⤋
do you want help or do you want us to do your work for you?
2007-01-11 11:00:06 · answer #8 · answered by Small Town Gal 4 · 0⤊ 1⤋