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∙ 11y ago
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2 perenthesis -2 perenthesis -3y equals 6?
2(-2)-3y=6 which is equal to -4 -3y = 6 which is equal to -3y = 10 which is equal to y = -(10 / 3) = -3.333...
Negative 5 perenthesis x plus 2perenthesis plus 3 equals 5?
X = -2 & 2/5's
When is perenthesis inserted in excel?
When you want to group calculations, enter a function, define the order in which numbers are calculated, and many other reasons.
What is the order of mathematical operations?
parentheses,exponets,multiply,divide,add,subtract perenthesis,exponents,division,multiplication,addition, subtraction
Please solve four times the difference of a number and fouris five more than the number?
I may be wrong on this, but I think the answer is "No Solution". Can you redo the question with any perenthesis or other symbols?
Why is it appropriate to group a polyatmonic ion in parenthesis in a chemical formula if more than one of that ion is present in the formula?
Assume you had a compound of magnesium phosphate, Mg3(PO4)2 As you can see, you need three magnesiums for every two polyatomic inonic phophates. Written like this would be very confusing; Mg3PO42, since polyatomics count their constituant atoms, the ones they are covalently bonded to. So, perenthesis are needed to maintain this distinction.
How many arithmetic operations are there?
There are 6 different types of Arithmetic operations. Perenthesis, Exponents, Mulitpication, Division, Addition, and Subtraction. An easy way to remember all of these is a saying that goes.. Please Excuse My Dear Aunt Sally also known as P.E.M.D.A.S. This is an acronim that stands for the 6 operations. It goes in this specific order because if you deal with an math problem like (5 * 4) + 7 - 10 = you would deal with the Perenthesis first, 5 * 4 = 20, then exponents but since there are none you skip it, then multipication, once again skip it, division, you know what, addition (finally) add 20 plus 7, 27. Then lastly subtract 10 and you got 17. But if you come across a prblem like (7* 2) + 2 / 8* 2 you would actually do the division BEFORE the multipication since it comes first. This can only be possible if the numbers come continuous and if there... Well I don't know why I'm going on and on about this bottom line there are 6 operations. btw hope this is helpful considereing it was written by an 11 year old =)
What punctuation is used at end of letter?
The closing of a letter should have a comma, blank line, then you sign your name.For a letter to your dad:Love,BillyFor a business letter:Sincerely,John M. SmithNOTE: There should be no punctuation after your name.
What is the equation of cellular respiration?
C(6)H(12)O(6) + 60(2) --> ATP + 6CO(2) + 6H(2)0 The numbers in perenthesis represent the subscripts. Keep in mind that this is a general formula, it is far more complex than this.
