Hello there, hope you are having a nice day.
We are given the slope of the line and a point on the line, so we can write the equation in point-slope form:
y-7=-3(x-(-1)
y-7=-3(x+1)
y-7=-3x-3
Now, we move -7 to the right side, using the opposite operation:
y=-3x-3+7
y=-3x+4
This is the equation of our line. Hope it helps.
Ask me if you have any queries.
~An emotional teen who helps others with joy
Good luck.
Okay so a right angle is 90 degrees so we take 90 degrees and subtract 63 from it
90-63=17 degrees
so X=17
Then in order to find Y, we have to realize these are alternate interior angles so they equal the same
your equation is 3y=63
you divide y by 3 to isolate it and
Y= 21
Hope this helps:)
Answer:
x = 12
Step-by-step explanation:
The 2 given angles form a straight angle and are supplementary, thus
10x - 20 + 6x + 8 = 180
16x - 12 = 180 ( add 12 to both sides )
16x = 192 ( divide both sides by 16 )
x = 12
Answer: Diameter is increasing as centimeter per hour.
Step-by-step explanation:
Alright, lets get started.
The formula for volume of sphere is given as V :
The volume of a sphere is increasing at a rate of cubic centimeters per hour.
It means :
Taking derivative with respect to t
at the instant the radius of the sphere is 3 centimeters, means
As
Hence diameter is increasing as centimeter per hour. : Answer
Hope it will help :)