Answer:
6.9999998e+16
Step-by-step explanation:
You literally just multiply
Answer:
25.9%
Step-by-step explanation:
Note: you did not provide any attached image detailing the dimension of the cylinder however, let us arrange some dimension for explanation purpose
let the dimension of the cylinder be
radius= 3in
height= 5 in
Step two
The expression for the total surface area of a cylinder is
T. S. A. =2πrh+2πr2
substitute
T. S. A. =2*3.142*3*5+2*3.142*3^2
T. S. A. =94.26+56.556
T. S. A. =150.816 in^2
Now let us find the error
%error= actual -expected/expected*100
%error= 190 -150.816/150.816*100
%error= 39.184/150.816*100
%error= 0.259*100
%error= 25.9%
Now, you can use the dimension you have for the cylinder to calculate the total surface area, from there, you can solve for the error by following the steps above
Hey there! :)
Answer:
y = -3x - 11
Step-by-step explanation:
Use the formula y = mx + b to write an equation, where:
y = y-coordinate of point
x = x-coordinate of point
m = the slope
Plug in the known coordinates and slope:
4 = -3(-5) + b
Simplify:
4 = 15 + b
4 - 15 = b
-11 = b
Rewrite the equation:
y = -3x - 11
<em>answer</em><em> </em><em>:</em>
y=-1/4x+5
my work:
y=mx+b
2=-1/4(12)+b
2=-3+b
+3 +3
5=b
y=-1/4x+5
