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Nastasia [14]
3 years ago
10

What is commutative addition

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
7 0
<span>It is also called order property of addition. This means that addends can be added in any order and the sum is always the same.</span>
Lemur [1.5K]3 years ago
4 0
Commutative property is when you add something when you add those two numbers you can also switch them around which gives you the same answer
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A frog leaps 24 inches. The highest point in the jump is 6 inches. Assume the frog starts at (0,0). What quadratic function mode
Ivanshal [37]
The path is in the shape of a parabola, the horizontal length is 24, so the middle point is at x=12, the symmetry line is x=12, the highest point (the vertex) is at (12,6)
the equation in vertex form is y=a(x-12)²+6
next, find a by using either one of the two points, the starting point (0,0) or the end point (0,24). obviously (0,0) is easier to calculate:
0=a(0-12)² +6
a=-1/24
so the quadratic equation is y=-\frac{1}{24} (x-12)^2+6
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answer is 10000

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Suppose you just received a shipment of twelve televisions. Two of the televisions are defective. If two televisions are randoml
Montano1993 [528]
P(both work) = ((10-3)/10)*((10-3-1)/9) = (7/10)*(6/9) = 42/90

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HURRY HELP ME. Which statement about numbers is true? All whole numbers are rational numbersS All rational numbers are integers.
iris [78.8K]

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all rational numbers are intergers

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Factor x2-3x - 28
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Answer:

x equal to -4 or 7

Step-by-step explanation:

x square - 3 x - 28 equals 0 so for me are you now find factors of 28 that and you add you add or multiply those two factors to get those two factors to give you 28 so now so you know Factor ways to get (open x + 4) Close x (open x - 7) close equal to zero your ex number comes -4 or 7

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3 years ago
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