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gtnhenbr [62]
3 years ago
11

Please find the surface area AND SHOW THE WORK

Mathematics
1 answer:
maria [59]3 years ago
8 0
Area of one triangle:
2x7=84
84/2=42

Area of all the triangles:
42x4=168

Total area:
168+49=217
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Answer:

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3 years ago
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3 years ago
In training for an Olympic bike race, Ped Al Moore trained by riding 216 miles in 12 hours, for an average of 18 miles per hour.
k0ka [10]

Answer:

s=\frac{216}{t}

Step-by-step explanation:

In training for an Olympic bike race, Ped Al Moore trained by riding 216 miles in 12 hours, for an average of 18 miles per hour.

Speed is inversely proportional to the time taken

speed =\frac{distance}{time}

speed is 18 miles per hour and distance is 216 miles

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Let 's' be the speed and 't' be the different time

speed =\frac{distance}{time}

s =\frac{distance}{t}

Replace distance by 216

s=\frac{216}{t}

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3 years ago
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