Find the GCF of the two numbers, and rewrite the sum of the two numbers using the distributive property.

Mathematics

1 answer:

Helen [10]3 years ago

8 0

Answer:

The GCF of 45 and 18 is 9

9(5+2)

(P.S. the sum of all of the number is 63)

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Explain how the segment addition postulate can be modeled using a real-world object

IgorC [24]

To determine the length of AB, one must subtract BC from AC. If the length of AC is 18 and the length of BC is 4, then using this formula yields 18 - 4 = 14, so the length of AB is 14.

This postulate also allows a line segment that has only two known points to be broken into two line segments with the addition of a third point in between the endpoints. This is useful for proofs in geometry and analysis.

6 0

3 years ago

Read 2 more answers

Some one please HeLp and explain

mihalych1998 [28]

Answer:

2nd option

Step-by-step explanation:

You're goal is to isolate b by itself. The only part you need to worry about is the equation, the rest of the word problem is irrelevant.

The whole process of solving this is to do PEMDAS in reverse.

So first add/subtract all the values that does not have a <em>b</em> attach to it to the other side.

then multiply/divide all the values that is not a <em>b</em> to get the b-value by itself