Step-by-step explanation:
Given equation is:
6.2 ÷ (2x+1) = 2 1/3 ÷4
Applying the division operation
Cross multiplication
Dividing both sides by 14
Rounding off to nearest hundredth
Keywords: Linear equation, variables
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X=22 because if y=6 and x=10 so 6+4=10 so 18+4=22
We are given that s represents the annual sales in millions for a particular electronic item
In the year 2005, s was equal to 54,845.8
This means that, in the year 2005, the sales for this electronic device was 54,845.8 million
This also means that the company sold 54,845.8 million pieces of that device in the year 2005
Hope this helps :)
The answer is 3c + 4d - 15e
1. apply the distributive property
3(-2c)+3(4d)+3(-5e)+9c-8d
2. simplify
-6c+12d-15e+9c-8d
3. add -6c and 9c
3c+12d-15e-8d
4. subtract 8d from 12d
3c+4d-15e
i hope this helped ! <3
For
(x-h)^2=4p(y-k)
vertex=(h,k)
p=vertical distance from vertex to directix
when p is negative, the directix is above the vertex
when p is positive, the directix is below the vertex
(x-2)^2=1/4(y+3)
(x-2)^2=4(1/16)(y+3)
p=1/16
it's positive so we know directix is below vertex
vertex is (2,-3)
go 1/16 down
-3-1/16=-48/16-1/16=-49/16
directix is y=-49/16 aka y=-3.0625