Answer:
156
Step-by-step explanation:
find the areas of all the faces and add them up
area of a rectangle:
area of a trapezoid:
the area of the trapezoid is multiplied by 2 because there's a top and bottom
A circular clock face is stenciled along its edge. The radius of the clock is 12 centimeters, so the stenciling covers about cen
2 answers:
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Answer: £ 81.38
Step-by-step explanation:
Given: On Monday,
5 builders took hours ( i.e.
hours ) to build a wall.
On Tuesday, only 2 builders were available.
As workers are inversely proportional to the time if the job remains constant.
Inverse variation equation :
Let x be the time taken by 2 builders, then
So, 2 builders will take 8.75 hours.
Each paid £9.30 for each hour.
Then, each builder will be paid for the work completed on Tuesday = £9.30 x 8.75
≈ £ 81.38
Hence, each builder will be paid £ 81.38 for the work completed on Tuesday .