Answer: 255,000 inches; 4.0256121212 miles
Step-by-step explanation:
8,500*30
= 255,000 (inches total)
There are 63,360 inches in a mile
255,000/63,360
= 4.02462121212
All you gotta do is multiply the cm by 15,
For 13) you'd do
14)
15)
then for 16)
Answer:
a) The value of If(i)I = √2.
Step-by-step explanation:
Here the given function is f(x) = 1 - x
To Find: If(i)I
First;y, let us find the value of f(i).
Substituting x = i in f(x) , we get:
f(i) = 1- i
Now, The modulus value of a function P = A + B is written as :
So, here calculating the value of If(i)I :
⇒ I1-1I = √2
or, If(i)I =√2
Hence, the value of If(i)I for f(x) = 1 -x is√2.
this is the answer, its pretty simple. I'm not sure the mathematical procedures but if you plug in 7 you get 49. Then all you got to do is subtract by 7, because the question states the number is the same. So basically,
Answer:
The intersection is point is (1/2 , 3)
Step-by-step explanation:
y = 4x + 1
y = -2x + 4
Next, move the x's to the side of the y's and change the positive to negative and vice versa.
y - 4x = 1
y + 2x = 4
Then, multiply the top or bottom equation by -1
-y + 4x = -1
y + 2x = 4
Or
y - 4x = 1
-y - 2x = -4
Then, subtract the y or add them to erase the y's
4x = -1
2x = 4
Or
-4x = 1
-2x = -4
Next, add or subtract the x's and what they equal
6x = 3
Or
-6x = -3
Then, find x
3/6x = 1/2
Or
-3/-6x = 1/2
x = 1/2
Finally, substitute 1/2 into one of the 2 equation
y= 2+1
y = 3
Or
y = -1 +4
y = 3
and get the point of (1/2 , 3)
Thanks for the Question