Answer:
The sales tax is 8%
Explanation:
We are given that:
The price of the rocket is $24 and the sales tax is $1.92
To get the percentage of the sales tax, all we have to do is divide the sales tax by the price of the rocket and then multiply the quotient by 100 (to convert the ratio to percentage)
This is done as follows:
% of sales tax =
% of sales tax = %
Hope this helps :)
Answer:
A. True
Step-by-step explanation:
A. P. E. X. Just took the quiz.
Answer:
Step-by-step explanation:
it is true
that line is:
The equation of the line perpendicular to the given line that passes through the point (-4, 6) is y = (2/3)x + 26/3.
Here, we have to find a line that is perpendicular to the given line, we need to determine the slope of the given line and then find the negative reciprocal of that slope.
Perpendicular lines have slopes that are negative reciprocals of each other.
Given points: (-4, 6) and (-2, 3)
The slope of a line passing through two points and is given by:
Let's plug in the values:
The negative reciprocal of a number is the negative value of its reciprocal.
The reciprocal of a number a is 1/a.
So, the negative reciprocal of is:
The perpendicular line has a slope of 2/3.
Now, we have the slope of the line perpendicular to the given line.
To find the equation of this perpendicular line, we also need a point on the line.
We can use one of the given points from the original line.
Let's use the point (-4, 6):
Use the point-slope form of a line to write the equation of the perpendicular line:
Substitute the values:
y - 6 = (2/3)(x - (-4))
y - 6 = (2/3)(x + 4)
Now, if we want to put the equation in slope-intercept form (y = mx + b), we can simplify further:
y - 6 = (2/3)x + 8/3
Add 6 to both sides:
y = (2/3)x + 8/3 + 6
y = (2/3)x + 8/3 + 18/3
y = (2/3)x + 26/3
So, the equation of the line perpendicular to the given line that passes through the point (-4, 6) is y = (2/3)x + 26/3.
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Answer: A line with a slope of 2
Step-by-step explanation: the slope of the line is -1/2 so the negative reciprcal of the slope is 2 (It would be perpendicular to it)
i used m=y2-y2/x2-x1 to figure ou the slope and -(x/y) as the negative reciprcal for the perpendicular line.
can someone help with this?
Answer:
X = 4402/51 = 86.31
Step-by-step explanation: