True or false? The GCF of any two odd numbers is always odd

1 answer:

4 0

The answer to this question would be true.

An odd number wouldn't have any 2 in their factor because it is the definition of odd number, can't be divided by 2. Since they have no probability of having factor 2, then their GCF would not become an even number.

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What is the expanded form for 602,050,123

Fudgin [204]

600000000+2000000+50000+100+20+3

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2 years ago

There is a 72% chance that you will get an exam next week. What is the probability that you will NOT get an exam next week?

Yuliya22 [10]

100 minus 72 equals to 28. 28% of NOT getting an exam next week

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2 years ago

Please help

V125BC [204]

A cone that is sliced through the vertex would make the shape of a triangle.

You are told the h eight is 10 cm and the radius is 4 cm.

The radius would be half the base, so the base would be 4 * 2 =8 cm.

The area of the triangle is found by multiplying the base by the height, then dividing by two.

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3 years ago

The four digit numeral 3AA1 is divisible by 9. What digit does A represent

dexar [7]

Answer:

A = 2, the number is 3221

Step-by-step explanation:

In order for the number to be divisible by 9, the sum of it's digit has to be divisible by 9.

In our case, $4+A+A+1= 9k$ where k is an integer. the easiest way happens when k=1

$5+2A= 9 \rightarrow 2A=4 \rightarrow A = 2$

Higher values of k will likely most work (with k=2 you get A to be a non-integer, which can't work since it's the digit of a number, and with higher values of K you're not getting a number in base 10.

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2 years ago

Evaluate the expression please.

Tanzania [10]

Answer:

-7

Step-by-step explanation:

-3-(-10)/-2+1

-3-5+1

-8+1

-7

6 0

2 years ago