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Georgia [21]
2 years ago
13

Explain how the bowtie method is used to multiply two digit numbers.

Mathematics
1 answer:
MAXImum [283]2 years ago
3 0
    34
x  45
--------

4*5=20 (Drop the 0 and carry the 2)
(4*4) + (3*5) + 2 = 33 (Drop the 3 and carry the 3)
3*4 + 3 = 15 (Write 15 )

    34
x  45
--------
1530

Also, it is called Urdhva Tiryagbhyam. (official name)
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Plz help me with 49 &amp; 50 plz<br><br>who can help in 2 mins will br marked as brainlientiest
S_A_V [24]
49. 100-36= how many girls in percent
= 64%
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64/100=16/x
cross multiply
1600=64x
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7 0
3 years ago
Simply the fraction 16/24
stepladder [879]
2/3 because you can divide the top and bottom by 8
5 0
3 years ago
Read 2 more answers
How many ways can Hannah give three of her eight T-shirts to her younger sister?
prisoha [69]
If Hannah gives her younger sister 3 shirts, it does not matter what order she hands them to her. No matter the order, it will still be the same group of 3 shirt. Since order is not important this problem can be solved using a combination.

Specifically we are asked to find 8C3 (sometimes called "8 choose 3"). This is a fraction. In the numerator we start with 8 and count down 3 numbers. In the denominator we start with 3 and count all the way down to 1. Thus we obtain,

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7 0
3 years ago
How do you solve the system of equations 4 x − 2 y = 1 and -4 + 4 y = -2
Dmitrij [34]

Answer: y= -2 - 1/2

Step-by-step explanation:

-4x -2y = 1

+4x       +4x

-2y = 4x + 1

/-2    /-2    /-2

y= -2 - 1/2

I think, i may be incorrect but the verbal explanation is; -4x is needed to be moved so you add 4x to both sides and 4x cancels out on the left which leaves -2y on the left (when it was moved "x" is always first). then divide all numbers by -2 to get y by itself. this gives you y= -2 - 1/2 if my calculations are correct.

4 0
3 years ago
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OLga [1]

Answer:

a. -2

b. 48, -96, 192

Step-by-step explanation:

3 0
3 years ago
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