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Marina86 [1]
3 years ago
8

Find the volume of the following square pyramid PLEASE HELP

Mathematics
1 answer:
trapecia [35]3 years ago
4 0

Answer:

Answer:

85t

Step-by-step explanation:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

hope this helps

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Gre4nikov [31]
Bonjour! 
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3 years ago
Using addition rules, show how to add the two real numbers. 7 + (-14)
Debora [2.8K]
Hello there! Using the rules of addition, we can identify that when adding a positive to a negative number, the result shifts toward the positive side but takes the sign of the greater number. It will be demonstrated in this problem to simplify how problems like this are solved:

Step 1: Rewrite the problem

-14 + 7 = ?

Step 2: Since we’re adding 7 to a negative number, that means the negative number decreases by the quantity it’s being added by.

This means we would have to really subtract 7 from 14 to get 7.

Step 3: Keep the sign of the greater number

Since 14 is greater than 7, we will keep the negative sign in accordance.

Step 4: Simplify

-14 + 7 = -7

Using the rules of addition, we will find that -14 + 7 = -7. If you need additional help, let me know and I will gladly assist you.
5 0
1 year ago
Read 2 more answers
Which ordered pairs are solutions to the inequality x+3y≥−8?
crimeas [40]
(-6,0)
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4 0
3 years ago
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Ms. Patterson deposits $2,575 into her bank account each month. She also withdraws the following amounts every month: . $1,029 f
Aleks04 [339]

Answer:

  $9408 more than she started with

Step-by-step explanation:

The amount added to Patterson's account each month is ...

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After 12 months, she has added ...

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After 12 months, Patterson has added $9408 to her account.

7 0
3 years ago
9(w - 2) = – 18<br> someone help me
drek231 [11]

Step-by-step explanation:

First multiply

9w - 18 = - 18

9w = - 18 + 18

9w = 0

w = 0 / 9 = 0

w = 0

6 0
3 years ago
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