Answer:
0.16
Step-by-step explanation:
We can convert 4 / 25 to 16 / 100. Since 100 ends in 2 zeroes, we know that there will be 2 digits after the decimal point, therefore, the answer is 0.16.
The triangle tells us that 8x - 4 is equal to 4x + 16 we set them equal to eachother 8x - 4 = 4x + 16 and solve for x
8x - 4x - 4 = 16
4x + 4 - 4 = 16 + 4
4x = 20
x = 5
Then you plug the x value in for x on all 3 of the problems.
8(5) - 4 = 36
4(5) + 16 = 36
5(5) + 7 = 32
Therefore, the correct answer should be B
The answer is 15.75
3/4 = .75
15 + .75 = 15.75!
Hope this helped!
Brainly is much appreciated!
As given by the question
There are given that the point of two-line
Now,
From the condition of a parallel and perpendicular line
If the slopes are equal then the lines are parallel
If the slopes are negative reciprocal then the lines are perpendicular
If the slopes are neither of the above are true then lines are neither
Then,
First, find the slope of both of line
So,
For first-line, from the formula of slope
Now,
For second-line,
The given result of the slope is negative reciprocal because
Hence, the slope of line1 is -1/2, and slope of line2 is 2 and the lines are perpendicular.