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Debora [2.8K]
3 years ago
15

309,099,990 expanded form

Mathematics
2 answers:
Marrrta [24]3 years ago
5 0
Three hundred nine million ninety nine thousand nine hundred and ninety.
storchak [24]3 years ago
5 0
300,000,000+9,000,000+90,000+9,000+900+90
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<img src="https://tex.z-dn.net/?f=7%20-%208%20%5Cdiv%204%28%20%7B3%7D%5E%7B2%7D%20%20-%201%29" id="TexFormula1" title="7 - 8 \di
Aleonysh [2.5K]

Use PEMDAS

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

7-8\div4\cdot(3^2-1)=7-2\cdot(9-1)=7-2\cdot8=7-16=-9

4 0
3 years ago
Find the LCM of: 14a^4n^2 and 35a^3mn^2 https://brainly.com/question/25332219
Allisa [31]

Answer:

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8 0
3 years ago
Which best describes the meaning of the statement if A then B
Oliga [24]

Answer:

a => b   \equiv   ( \neg a   \ \lor   \ b )

Step-by-step explanation:

You can understand the statement from many perspectives, but in terms of proposition logic it is best to understand it as   "negation of a" or "  b" in mathematical terms is written like this

a => b   \equiv   ( \neg a   \ \lor   \ b )

You can show that they are logically equivalent because they have the same truth table.

 

3 0
3 years ago
1. 14=7b<br> 2. -11=k/4<br> 3.6z=-6
Romashka-Z-Leto [24]

Answer:

the anwer is 14-2294-dhi2

Step-by-step explanation:

Because 14 is - 4 you multiple to 5 equal= dhi2

3 0
2 years ago
The last question I couldn't fit
Valentin [98]

Answer:

GOOD LUCK! NYAYAYAYAYAYA

7 0
2 years ago
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