0
Add your answer:
Earn +20 pts
Which is a distributive property - 23a 1 6a 2 or- 23a 1 - 6a 1?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals".
What is 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2?
16 + 20 + 14 = 50 = 12 + 14 +14 + 10
What two numbers would have a product of 108 and a sum of 23 at the same time?
Here's one way to work that out. Let's call the numbers "a" and "b" We're told: a + b = 23 ab = 108 We can take one of those two, solve it for either a or b, substitute it into the other, and solve for the other variable using our new equation: a + b = 23 b = 23 - a ∴ a(23 - a) = 108 -a2 + 23a = 108 a2 - 23a + 108 = 0 a2 - 23a + (23/2)2 = (23/2)2 - 108 (a - 23/2)2 = 529/4 - 432/4 (a - 23/2)2 = 97/4 a - 23/2 = ± √(97/4) a = (23 ± √97) / 2 So the two numbers that meet this condition are (23 - √97) / 2 and (23 + √97) / 2
What is the mean of 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 1 plus 2 plus 2 plus 2 plus 1 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2?
To find the mean (or average) you first add up the numbers you have. NOTHING 1.88
What is sin23A minus sin7A upon sin2A plus sin14A if A equals pi upon 21?
Using the identity, sin(X)+sin(Y) = 2*sin[(x+y)/2]*cos[(x-y)/2] the expression becomes {2*sin[(23A-7A)/2]*cos[(23A+7A)/2]}/{2*sin[(2A+14A)/2]*cos[(2A-14A)/2]} = {2*sin(8A)*cos(15A)}/{2*sin(8A)*cos(-6A)} = cos(15A)/cos(-6A)} = cos(15A)/cos(6A)} since cos(-x) = cos(x) When A = pi/21, 15A = 15*pi/21 and 6A = 6*pi/21 = pi - 15pi/21 Therefore, cos(6A) = - cos(15A) and hence the expression = -1.
what is the answer of 23a^2 minus 24a?
Oh, dude, that's just a simple polynomial expression. The answer to 23a^2 minus 24a is like 23a^2 minus 24a. I mean, you could try to simplify it further, but like, why bother? It's already as simplified as it gets.
Which is a distributive property - 23a 1 6a 2 or- 23a 1 - 6a 1?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals".
What is 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2?
16 + 20 + 14 = 50 = 12 + 14 +14 + 10
What two numbers would have a product of 108 and a sum of 23 at the same time?
Here's one way to work that out. Let's call the numbers "a" and "b" We're told: a + b = 23 ab = 108 We can take one of those two, solve it for either a or b, substitute it into the other, and solve for the other variable using our new equation: a + b = 23 b = 23 - a ∴ a(23 - a) = 108 -a2 + 23a = 108 a2 - 23a + 108 = 0 a2 - 23a + (23/2)2 = (23/2)2 - 108 (a - 23/2)2 = 529/4 - 432/4 (a - 23/2)2 = 97/4 a - 23/2 = ± √(97/4) a = (23 ± √97) / 2 So the two numbers that meet this condition are (23 - √97) / 2 and (23 + √97) / 2
What is the mean of 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 1 plus 2 plus 2 plus 2 plus 1 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2?
To find the mean (or average) you first add up the numbers you have. NOTHING 1.88
What is sin23A minus sin7A upon sin2A plus sin14A if A equals pi upon 21?
Using the identity, sin(X)+sin(Y) = 2*sin[(x+y)/2]*cos[(x-y)/2] the expression becomes {2*sin[(23A-7A)/2]*cos[(23A+7A)/2]}/{2*sin[(2A+14A)/2]*cos[(2A-14A)/2]} = {2*sin(8A)*cos(15A)}/{2*sin(8A)*cos(-6A)} = cos(15A)/cos(-6A)} = cos(15A)/cos(6A)} since cos(-x) = cos(x) When A = pi/21, 15A = 15*pi/21 and 6A = 6*pi/21 = pi - 15pi/21 Therefore, cos(6A) = - cos(15A) and hence the expression = -1.
What does 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2-2 plus 2 x 0 equal?
The answer is 0 because at the end it is multiplied by 0
What is 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2x0?
2+2+2+2+2+2+2+2+2+2+2+2+(2x0) =2+2+2+2+2+2+2+2+2+2+2+2+0 =24
What is 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 equals?
16, think of it as 2 times 8.
What is 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2?
56 (= 28 x 2)Copy pasted question redirected to numbered paragraphs for easy counting:2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2plus 2Total 56Equivalent to 28 * 2 = 56
What is 2 plus 2 plus 2 plus 2 plus 2 plus 2 plus 2 minus 14?
2 + 2 + 2 + 2 + 2 + 2 + 2 -14 = 0
What is 2 plus 2 plus 2 plus 2 plus 2 plus 26?
2 + 2 + 2 + 2 + 2 + 26 = 36
