3 years ago

Please Help

Mathematics

2 answers:

Elina [12.6K]3 years ago

6 0

Answer:

who reads more

Step-by-step explanation:

Sunny_sXe [5.5K]3 years ago

3 0

Joel read the greatest number of pages in a day.

Armando read (46×.15) 6.9 pages.
Billy read (72×.11) 7.92 pages.
Robert read (68×.12) 8.16 pages.
Joel read (69×.14) 9.66 pages.

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What is the surface area of this triangular pyramid?

lidiya [134]

Step-by-step explanation:

The formula for the surface area of a pyramid is:

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Now we can plug in 10.75 for B.

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