Answer:2 in.
Step-by-step explanation:
Given
Dimension of photo frame is
If the photo cover an area of
Suppose x be the width of border
Therefore dimension of frame without border is
And must be equal to
So,
Thus there are two values of x out of which is not valid because it is not feasible
thus width of border is
Answer:
the corresponding point for the function f(x) − 4 is (0,-9)
<u>Step by Step Explanation --</u>
Given that (0, -5) is on the graph of f(x),
WE need to find the corresponding point for the function f(-4x}
f(x) means the output y
f(x)-4 means subtract 4 from the output y
In the given point (0, 5) , x is 0 and y is -5
To get the corresponding point we subtact 4 from y
that is [-5]- 4 = -9
the corresponding point for the function f(x) − 4 is (-3,1)
Step-by-step explanation:
Answer:
62 and 64
Step-by-step explanation:
Let x be the first number
Let y be the 2nd number
Given,
x + 2 = y (Consecutive even numbers)
x - y = -2 (rearranged) - Equation 1
x + y = 126 - Equation 2
Now we can solve for x and y to find the 2 numbers by using substitution method in solving simultaneous equations.
x = y-2 (rearranged equation 1)
Now we substitute equation 1 into equation 2.
y - 2 + y = 126
2y - 2 = 126
2y = 126 + 2
2y = 128
y = 128 / 2
= 64
Now we will substitute y into equation 1.
x - 64 = -2
x = -2 + 64
= 62
Therefore the 2 numbers are 62 and 64.
Step-by-step explanation:
- THE POSSIBLE VALUES OF M &N ARE
- IF M=0,N=-2
- IFM=1,N=-3
- IF M=2,N=-4
- IFM=-2,N=0
- SINCE M+N=-2
- THEREFORE THERE ARE INFINITE VALUES OF M &N..
Answer:
-19/15 or -1 and 4/15
you can turn them into improper fractions then do the butterfly method