Answer: $84.15
Step-by-step explanation:
We need to find 10% of $76.50 to add it to get the original number.
Formula to get 10% of $76.50: (10*76.50)/100=$7.65
Now we add $7.65 to get the original price
$76.50+$7.65=$84.15
70 x 2 = 140, so 1 pound 40p. Adding 35p (half of 70p) equals 175p. This is £1.75p.
SAcyl = 2×(pi×r2)+(2pi×r×h)
SA = (2×pi×8^2) + (14×2×8pi) = 128pi + 224pi = 352pi units^2
The total cost to laminate the table top is $128.
<h3>What is the total cost to laminate the
table top?</h3>
A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides.
The first step is to determine the area of the table top.
Area of a trapezoid = 0.5 x (sum of the lengths of the parallel sides) x height
0.5 x (6 + 10) x 4 = 32 square foot
Now, multiply the area by the cost per square foot
32 x 4 = $128
To learn more about trapezoids, please check: brainly.com/question/25748893
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