18/60 which is equal to 3/10
So you just need to put it into proportions which is blue to total. The total is 60 and there is 18 blue. Then you only need to simplify.
Answer:
n
= (-534)
NOTE**
Dont put the parenthesis- they are optional
You foil for this one so it means that you multiply -3 with g, then multiply -3 with -f, you should get -3g+3f, but i'm not sure if i did it correctly if i did get it wrong then my bad
The difference in the elevation between Mt.Everest and the Dead Sea is 29513 feet
<h3><u>Solution:</u></h3>
Given that,
Elevation of Mt.Everest = 29028 feet
Elevation of the Dead Sea = -485 feet
To find: difference in the elevation between Mt.Everest and the Dead Sea
Therefore,
Difference = Elevation of Mt.Everest - Elevation of the Dead Sea
Substituting the given values, we get
Difference = 29028 - ( - 485)
Difference = 29028 + 485 = 29513
Thus the difference in the elevation between Mt.Everest and the Dead Sea is 29513 feet
Answer:
6sin^2(x) = 7 - 5cos(x)
6(1 - cos^2(x)) = 7 - 5cos(x)
6 - 6cos^2(x) = 7 - 5cos(x)
6cos^2(x) + 5cos(x) -1 = 0
(6cos(x) - 1)(cos(x) + 1) = 0
cos(x) = 1/6
x = arccos(1/6)
x = 1.40334825 + 2k*pi, 4.87983706 + 2k*pi
cos(x) = -1
x = pi + 2k*pi
