9514 1404 393
Answer:
c = √(42² +35² -2·42·35·cos(120°))
Step-by-step explanation:
The third side can be found using the Law of Cosines. It will tell you ...
c² = a² +b² -2ab·cos(C)
where C is the angle opposite the third side (c). For the given side lengths, then the third side can be found from ...
c = √(42² +35² -2·42·35·cos(120°))
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<em>Additional comment</em>
You have not provided answer choices to this "which ..." problem. So the above equation may be different from any on your list. We expect your answer choices may leave the equation in the form <em>c² = ...</em>.
Answer:
option B
1/ 3x^2(a-b)
Step-by-step explanation:
So if his homework takes 25 minutes , and his math takes m minutes , and then as a while it takes h minutes, here’s an example of two equations you can use ;
M+25= h of 25+m=h you can do either one as you please because it doesn’t matter the order as long as they
Both equal h !! Hope this helps , sorry that it’s overdue :( have a great day:))))
Answer:
69 candy bars
Step-by-step explanation:
No. Of candies he had=420
No. Of candies he ate=351
No of candies left=420-351=69