3 years ago

What is the surface area of the square pyramid shown, if the base has a side length of 8 inches and l = 15 inches?

1 answer:

givi [52]3 years ago

7 0

You take 15*15 and you take 8*8 and then you add them both together

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Kruka [31]

Answer:

Step-by-step explanation:

C = πd. An equivalent formula is C = 2πr.

Solving the first equation for π, we get π = C/d. Solving the second equation for r, we get π = C / (2r)

4 0

3 years ago

Dominik [7]

215/9 = 23.888

23 with a remainder of 8

I hope I helped

6 0

3 years ago

marin [14]

Answer:

4.4.

Step-by-step explanation:

3+7i/5i = 4.4 .

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3 years ago

Neporo4naja [7]

I think it’s gonna be 23

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3 years ago

seraphim [82]

Answer:

2 3/4 dozen cookies per hour

Step-by-step explanation:

To find his unit rate per hour, divide 5 1/2 by 2:

5.5/2

= 2.75 or 2 3/4 dozen cookies

So, his unit rate in dozen cookies per hour is 2 3/4

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3 years ago