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Answer: 52m cards
Step-by-step explanation:
First part of question says: Karen has m decks of cards.
If Karen has m deck of cards and each deck has 52 cards in it, the total number of cards that all that Karen will have will be 52 multiplied by the number of deck of cards Karen has:
= 52 * m
= 52m
Answer:
1) binomial
2) monomial
Step-by-step explanation:
mono-think one
bi-think two
tri-think thee
poly-1 or more
So 1 goes with binomial
and 2 goes with monomial
See if you can figure out 3 and 4
I can check them.
Answer:
and ![CosA=\frac{13}{85}](https://tex.z-dn.net/?f=CosA%3D%5Cfrac%7B13%7D%7B85%7D)
Step-by-step explanation:
The ratios of sine and cos are defined as follows:
, and
![CosA = \frac{Adjacent}{Hypotenuse}](https://tex.z-dn.net/?f=CosA%20%3D%20%5Cfrac%7BAdjacent%7D%7BHypotenuse%7D)
The hypotenuse is always the side opposite of the 90 degree angle (for the given triangle, the hypotenuse is 85)
Since we are looking at the angle A, the opposite side with respect to A would be the side length of 84. That leaves the side 13 as the adjacent side.
Thus, we can now write:
![Sin A = \frac{Opposite}{Hypotenuse}\\SinA = \frac{84}{85}](https://tex.z-dn.net/?f=Sin%20A%20%3D%20%5Cfrac%7BOpposite%7D%7BHypotenuse%7D%5C%5CSinA%20%3D%20%5Cfrac%7B84%7D%7B85%7D)
![CosA = \frac{Adjacent}{Hypotenuse}\\CosA=\frac{13}{85}](https://tex.z-dn.net/?f=CosA%20%3D%20%5Cfrac%7BAdjacent%7D%7BHypotenuse%7D%5C%5CCosA%3D%5Cfrac%7B13%7D%7B85%7D)
The correct answer is the first answer choice.