Answer:
Explanation:
Given that y varies inversely as x, we have:
![\begin{gathered} y\propto\frac{1}{x} \\ \\ \Rightarrow y=\frac{k}{x} \\ \\ OR \\ yx=k \\ \text{where k is the constant of proportionality} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20y%5Cpropto%5Cfrac%7B1%7D%7Bx%7D%20%5C%5C%20%20%5C%5C%20%5CRightarrow%20y%3D%5Cfrac%7Bk%7D%7Bx%7D%20%5C%5C%20%20%5C%5C%20OR%20%5C%5C%20yx%3Dk%20%5C%5C%20%5Ctext%7Bwhere%20k%20is%20the%20constant%20of%20proportionality%7D%20%5Cend%7Bgathered%7D)
SInce x = 7 whe y = 5, we can find k
k = 7*5 = 35
so
yx = 35
To find y
Answer:
c) X - 5 1/2= 3 1/2
Step-by-step explanation:
only one that is relating to the question
Answer:
you would calculate angles with a protractor by using degrees.
Step-by-step explanation:
the center would be put at one corner and then u measure the side you want to know the angle of. hope this helped.
Answer:
a. 1/26 , 3.8462%
b. 2/3, 66.7%
c. 1/6, 16.67%
Step-by-step explanation:
a. There are 54 cards in a standard deck, and 4 of each card
b. There are 6 possible numbers, and 4 are less than five