the answer is 0.375. just divide
A.5
B.2
C.–2
D.–5
Answer:
The answer is B.) 2
(on e2020)
Answer: x < 4.6 rounded to the tenths
Step-by-step explanation:
3.8x + 14.5 < 32
subtract 14.5 on both sides.
3.8x < 17.5
divide by 3.8 on both sides.
x < 4.60526316
The equation of the line perpendicular to the given line will be =
y = x + 17
We have a general equation of line as - 2x - 3y = 12 which passes through the point (16, -7).
We have to determine the general equation of the line perpendicular to this line.
The general equation of a straight line is as follows -
y = mx + c
where -
m - slope of line
c - intercept of line on y - axis.
According to question, we have -
Equation of Line = 2x - 3y = 12
Rearranging the above equation of line, we get -
3y = 2x - 12
y =
Therefore, the slope of this line will be = 2/3
Two lines which are perpendicular to each other have the following relation among their slopes =
m(1) x m(2) = -1
Therefore, the slope of line perpendicular to the given line will be -
m(2) = -3/2
Now, assume that the equation of line perpendicular to the given line be-
y = mx + c
y = x + c
Since, this line passes through the point (16, -7), therefore-
- 7 = + c
-7 + 24 = c
c = 17
Hence, the equation of the line perpendicular to the given line will be =
y = x + 17
To solve more questions on Straight lines, visit the link below -
#SPJ2
|-9-7x|=|23-7x|.
Graph the solutions, if possible.
Answer: No Solution
Step-by-step explanation:
When there are absolute values on both sides, you simply just get rid off the signs. (Normally, it results in positive and negative on the other side)
SOLVE:
Given
|-9-7x|=|23-7x|
No absolute value sign
-9-7x=23-7x
Add 7x on both sides
-9=23
ANSWER:
This is no solution, because -9≠23