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Ilia_Sergeevich [38]
3 years ago
7

If the dimensions of a square based pyramid are tripled what happens to the volume?

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
7 0
Plug in numbers. if originally, it was V=1/2 * 1 * 1 * 2=1 

<span>tripling the dimensions would be V=1/2 * 3 * 3 * 6=27 </span>

<span>it would be 27 times larger. this could also be found by 3^3, just as doubling would render 2^3

</span>
yanalaym [24]3 years ago
3 0
The volume is 27ed. Three dimensions are tripled. 3x3x3=27.
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use a mental math strategy to find 4,290+3,602. explain how to check your answer using a different strategy.
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=7,892 , you could write out your numbers, then line them up to then add them.
5 0
3 years ago
For which equation would x = 8 not be a solution?
neonofarm [45]
8x = 64
x = 8

4x = 48 
x = 12

10x = 80 
x = 8 

9x = 72
x = 8

So <span>4x = 48 is the only equation that is not satisfied the condition.</span>
3 0
3 years ago
Margaux borrowed 63000 on jan. 16 2012 and paid the loan in full on may 13 2012 with 11% interest. Compute the simple interest u
sp2606 [1]

Answer:

  $2234.26

Step-by-step explanation:

The formula is ...

  i = Prt

Filling in the numbers, we have ...

  i = $63000·0.11·(118/366) ≈ $2234.26

The year beginning Jan 16, 2012 and ending on the same date in 2013 has 366 days, so we use that for the number of days in the year. Similarly, the day Feb 29, 2012 adds one day to the interest-earning period, so there are a total of 118 days between 1/16/2012 and 5/13/2012.

6 0
3 years ago
Tina has two bags of counters. Bag A has 5 red and 3 blue. Bag B has 4 red and 5 blue. Work out the probability that tina takes
nikklg [1K]

Tina has two bags of counters. Bag A has 5 red and 3 blue. Bag B has 4 red and 5 blue. The probability that tina takes two blue counters in fraction is 15/72

<h3>What is the probability?</h3>

Given parameters:

Bag A= 5 red + 3 blue

Bag B = 4 red + 5 blue

Hence,

Total counters in bag A = 5 +3 = 8

Total counters in bag B = 4 + 5 = 9

Now let determine the probability that she takes two blue counters

Probability =  3 /8 × 5 /9

Probability = 15 / 72

Therefore 15 / 72 is the probability that two blue was taken.

Learn more about probability here: brainly.com/question/24756209

#SPJ1

8 0
1 year ago
3y + 4y using the Distributive Property, would be which answer choice below? *
sweet-ann [11.9K]

Answer:

y(3+4)

Step-by-step explanation:

3y + 4y = y(3 + 4) \\

3 0
3 years ago
Read 2 more answers
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