7x+(x-4)(X+5)-5x
7x+(X*2+ 5x-4x-20)-5x
7x+(X*2+ x-20)-5x
X*2+3x-20
Answer:
3940.5 cm^3 to the nearest tenth.
Step-by-step explanation:
The radius = 1/2 * diameter = 9.8 cm
Volume V = 4/3 *3.14 * 9.8^3
= 3940.457.
Answer:
(24,4,84)
Step-by-step explanation:
Since they restricted our domains to certain x values, we can find the range by plugging in the x values to find it y value or output.




So our range is (24,4,84)
The given equation of a line is:

It is required to find the equation of a line that is parallel to this line and passes through the point (-5,5).
Recall that the equation of a line in point-slope form is given as:

Where m is the slope of the line, and the line passes through the point (x₁,y₁).
Rewrite the given equation in the point-slope form:

Compare this equation with the standard point-slope form written above, it can be seen that the slope of the line is 3/7.
Recall that the slopes of parallel lines are the same or equal<em>.</em>
It follows that the slope of the required parallel line is also 3/7.
Substitute m=3/7 and the point (x₁,y₁)=(-5,5) into the point-slope form of the equation of a line:

Rewrite the equation in the slope-intercept form and simplify as required:

The required equation of the line is y=3/7 x + 50/7.
Answer:
Bruh why do you have to self promote in Brainly of all places?
Step-by-step explanation: