Answer:
6π
Step-by-step explanation:
(135/360)×π×4²
(135/360)×π×16
=6π
a yard = 3 feet, a foot =12 in, so 3 yardsx3 feet would be 9 feet, plus the 2 other feet, would be 11, times 12 inches, would be 132 inches.
Answer:
Shipping charge was $11.51
Step-by-step explanation:
(1.075)($349.50) = $375.71 (cost of desk, with tax, without shipping)
Subtracting this amount from the total paid, $387.22, we get $11.51 as the shipping charge.
Check: Does $349.50 + $11.51 + $24.47 = $387.22? Yes
It would be 120 for the under start
Answer:
3x-5y = 26
Step-by-step explanation:
We have a point and a slope
Point slope form a line is given by
y-y1 = m(x-x1)
y--4 = 3/5 (x-2)
y+4 = 3/5( x-2)
We want it in slope intercept form (y=mx+b)
Distribute the 3/5
y+4 = 3/5 x-6/5
Subtract 4 from each side
y+4-4 = 3/5x -6/5 -4
Get a common denominator for the constant terms
y = 3/5x -6/5 -20/5
y = 3/5x -26/5
Multiply each side by 5
5y = 3/5x *5 -26/5 *5
5y = 3x-26
Subtract 3x from each side
-3x+5y = -26
We usually want the x term to be positive
Multiply by -1
3x-5y = 26
This is standard form for a line
