Answer:
Step-by-step explanation:
hello :
the general term is : An =A1×r^n when A1 =30 r=1/2
the fourth term is :A4 when n = 4
A4= 30×(1/2)^4 = 30/16 = 15/4
Hi!
<h3>The equation of point slope form is</h3>
<u>y = sx + b</u>
We need to find s and b
s = slope
b = y intercept
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<h3>To find the slope, use this formula. </h3>
Put in the values.
The slope is 2.
<u>y = 2x + b</u>
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<h3>Now we need to find the y intercept. Put in a point, and solve for b. </h3>
-8 = 2 * -6 + b
-8 = -12 + b
4 = b
The y intercept is 4.
<u>y = 2x + 4</u>
<h2>The answer y = 2x + 4</h2>
Hope this helps! :)
-Peredhel
Answer:
it is in the steps 4443.6 actual product
estimate is 4444
Step-by-step explanation:
483*9.2=4443.6 actual product
The total surface are of cylinder comprises of the lateral or curved surface area + the area of the flat surface on the top and bottom
The lateral surface area is calculated this way
curved area of the face × height
Here it is a circle and hence its circumference is 2πr
Hence the formula become
2πr × h = 2πrh
So 2πrh is the part that represents the curved area of the cylinder
(Additional info: The area of the faces is given by πr² for one side, since a cylinder has 2 faces
we have πr²+πr²=2πr²
Hence the total surface area is 2πrh +2πr²)
Answer:
(8, -1)
General Formulas and Concepts:
<u>Algebra I</u>
- Reading a coordinate plane
- Coordinates (x, y)
- Solving systems of equations by graphing
Step-by-step explanation:
Where the 2 lines intersect is the solution to the systems of equations. The systems of equations intersect at (8, -1).
