Answer:
Option D)
Step-by-step explanation:
Given:
x= {2,3,4}
y={49,343,2401}
Points with coordinates (x,log(y)) are required to be plotted
Finding (x,log(y)):
log(y)= {log(49),log(343),log(2401)}
Log(49)=1.69020
log(343)=2.53529
log(2401)=3.38039
Now the transformed data set will be written in coordinates form:
(2,1.690),(3,2.535),(4,3.380)
Which is option D !
The answer to your question is A
We know the bottom triangle is a 45, 45, 90 triangle, so the hypotenuse is √2 times the value of the legs:
(√2)(√2)
=√4
=2
Now, we can use this to solve for y. The top triangle is a 30, 60, 90 triangle. The side we found above is the side across from the 30 degree angle. The side opposite the 60 degree angle is √3 times the side across the 30 degree angle. Therefore, we can solve for y by multiplying 2 by √3
y=2√3
Answer
Find out the number of field goals and extra points that he made.
To prove
Let us assume that the number of field goals = x
Let us assume that the number of extra points = y
As given
A field goal is 3 points and the extra point after a touchdown is 1 point.
In a recent season, Dan Bailey of the Dallas Cowboys made a total of 66 field goals and extra point for 124 point.
Than the equation becomes
x + y = 66
3 + y = 124
subtracted x + y = 66 from 3x + y = 124
3x-x + y - y = 124 - 66
2x = 58
x = 29
put in the x + y = 66
29 + y = 66
y = 66 - 29
y = 37
Therefore the number of the field goals be 29 and the number of extra points be 37 .
Three and seven twelfths
8 3/4 = 35/4 = 210/24
5 1/6 = 31/6 = 124/24
(210-124)/24
86/24
43/12
3 7/12