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Tom [10]
3 years ago
15

Help needed asap idk anything

Mathematics
2 answers:
Licemer1 [7]3 years ago
8 0

Answer:

49x +196x.... or 245x

Step-by-step explanation:

levacccp [35]3 years ago
7 0

Answer:

To simplify 21^4

Answer - 194,481

Step-by-step explanation:

21 x 21 = 441

441 x 441 = 194,481

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What is the volume of the square pyramid with base edges 54 yd and slant height 45 yd?
Effectus [21]
The answer is V = 34,992 y^3

You can answer this using an online calculator - calculator soup dot com under geometry then pyramid. Select given a (side length) and s (slant height). Enter the amounts to find V (volume).

To manually compute, get the h (height) first before computing for V (volume).

h^2 = l^2 - (s/2)^2  :  l (slant height), s (base edge/side)
h = √((45^2) - (54/2)^2)
h = 36

Then find V (volume) : s (side), h (height)

V = 1/3 (s^2)(h)
V = 1/3 (54^2)(36)
V = 34,992 y^3

7 0
3 years ago
I need helppppp!!!!!!!
11111nata11111 [884]

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7 0
3 years ago
-0.5 - 3.5= can someone please help me!!
romanna [79]

Answer: -4

Step-by-step explanation:

8 0
3 years ago
I don't know what to do or how to do it ​
OleMash [197]

Answer:

i think you multiple the measure

3 0
3 years ago
Read 2 more answers
Solve each equation for p.<br> P+3/m=-1
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Answer:

P= -m-3

I hope this helps!

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