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Harman [31]
2 years ago
12

What decimal is represented by this expanded form? 2 x 10,000 7 x 1,000 4 x 100 9 x 1 3 x 1/10 8 x 1/1,000?

Mathematics
1 answer:
Maslowich2 years ago
8 0
27,409.308 <========
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Please help me solve this question
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Use pythagoreom theorem to determine the length of the hypotenuse:

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- assign side a to 30 and side b to 40

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2 years ago
The numbers Of students in the four sixth-grade classes at Northside School are 26,19,,34,and 21.Use the properties to find the
Dafna11 [192]
Basically there are 3 addition properties and they are associative property, identity property, and commutative property.

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Identity Property is just adding a 0 to the number that doesnt change anything. Example: 26+19+34+21 +0 = 100

Associative property is just changing the grouping of the addends. Example: (26+19) + (34+21)

I know these properties may be complicated i know inhate them too haha but i hope i helped :) if you want you can search up the distributive property too but its with multiplication and addition combined and its harder but i think these are the 3 main properties.
7 0
2 years ago
Number 30, please help
GREYUIT [131]

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correct

Step-by-step explanation:

Imagine a point in the top left quadrant of a graph

when you rotate it 180 degrees it will end up in the bottom right quadrant

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3 0
3 years ago
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