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EastWind [94]
3 years ago
5

Right now the number 33 and 89 to estimate their sum

Mathematics
1 answer:
ozzi3 years ago
4 0

<span> <span><span>Addition, you can have 89 + 33 = 122 </span>
<span>Commutative Property by moving: 33 + 89 = 122
<span>Associative Property by grouping: (3 + 30) + (80 + 9 ) = 122 </span>
<span>Distributive Property by allotting: 10 (8.9) + 33 = 113   </span>


</span></span> Other examples include:
Addition, you can have 33 +  = 113 </span>
<span>Commutative Property by moving: 107 + 6 = 113 </span>
<span>Associative Property by grouping: (3 + 3) + (100 + 7 ) = 113 </span>
<span>Distributive Property by allotting: 2 (3) + 107 = 113   </span>

<span>Multiplication, you can have 6 x 107 = 642 </span>
<span>Commutative Property by moving: 107 x 6 = 642 </span>
<span>Associative Property by grouping: (3 + 3) x (100 + 7 ) = 642 </span>
<span>Distributive Property by allotting: 2(3) x 107 = 642<span>
</span></span>

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Order from greatest to least, 19/4, 45/10, 4 3/5.
pogonyaev

Answer:

45/10, 4 3/5, 19/4

Step-by-step explanation:

19/4 = 4.75

45/10 = 4.5

4 3/5 = 23/5 = 4.6

4.75 > 4.6 > 4.5

Best of Luck!

3 0
3 years ago
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melomori [17]

In a quadratic function, f(x)= ax^2+bx+c the leading coefficient is a, i.e. the coefficient of x^2, and the constant term is c, i.e. the coefficient without any power of x.

So, if you want leading coefficient 2 and constant term -3, your function needs to be like

f(x)=2x^2+bx-3

for any value of b. Among your options:

  • The first is not a quadratic (it starts with x^3)
  • The second has leading term -3 and constant term 2
  • The third is not a quadratic (same as the first)
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4 0
3 years ago
Each side of a square is (7 + 3x) units. Which is the perimeter of the square?
erastovalidia [21]

Answer:

49 + 9x units

Step-by-step explanation:

perimeter is sum of all the sides

4 0
2 years ago
There is a tv that cost $500. If there was an 18% Discount, what would the sale price be on the tv?
denpristay [2]
500* 0.18=90

500-90=410

The tv would be equal to $410.

Hope this helps!
3 0
3 years ago
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José writes this problem:
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Answer:

675÷1600

Step-by-step explanation:

no other one is correct just that one

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