Ohhh man, I've come across a similar question and I'm stuck, too. Try going to Yahoo, they always have something useful up their sleeves.
4 because of with and the Kenya
C - 72 x 4
If using PEMDAS, you can already deduce the exponents and parenthesis. With these gone, you're left with multiplication and division and this is decided by which comes first from left to right. Thus, leaving you with the first multiplication problem presented.
Hope this helps!
Answer:
The answer to your question would be <u>18x+15</u>
Steps of Getting the Answer
<u>The first step is to distribute</u>
=(9)(2x)+(9)(1)+6
9 x 2x = 18 and 9 x 1 = 9
= 18x+9+6
<u>The second step of solving this would be combining like terms</u>
=18x+9+6
=(18x)+(9+6)
And that's how 9(2x+1)+6 = <u>18x+15</u>
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Answer:
Hello! answer: r = 7
Step-by-step explanation:
Hi im sorry I will try to explain this the simplest way possible! so all of this will add up to 180 we know 1 angle is 55 and the 1 that isnt labelled is 90 because its a complementary angle leta add those and subtract so we can figure out what our last angle will have to equal so... 55 + 90 = 145
180 - 145 = 35 so now we know the last angle will have to equal 35 r is just a place holder its just representing something multiplied by 6 subtracted by 7 will equal 35 so...
6 × 7 = 42 and 42 - 7 = 35 So 7 is r!! Hope that helps!