3 years ago

Which expression uses the greatest common factor and the distributive property to rewrite the sum 75 + 45?

2 answers:

7 0

<span>75 + 45

First let's find the greatest common factor.
75: 1, 3, 5, 15, 25, 75
45: 1, 3, 5, 9, 15, 45
Their GCF is 15.

To get 75, you multiply 15 by 5.
To get 45, you multiply 15 by 3.

Therefore, 15(5 + 3) = 75 + 45.

</span><span>B. 15(5 + 3)
</span>

leonid [27]3 years ago

3 0

15(5 + 3) = 75 + 45.

B. 15(5 + 3)

You might be interested in

Jackie bought a circular rug to place on the floor in her bathroom. The rug has a diameter of 6 feet. What is the area of the ru

Genrish500 [490]

Hey!
The area of the circle would be 28.26 feet squared

Lets break it down:

The formula for the area is pi×radius×radius
We have the diameter, so to find the radius, we need to divide the diameter by 2. 6÷2=3
Now that we have the radius, wr can plug in our numbers: 3.14×3×3= the area, or 28.26 feet sq.

Hope this helps!

6 0

3 years ago

Classify this triangle by its sides?

mel-nik [20]

Answer:

Isosceles

Step-by-step explanation:

Hope this helps you

4 0

3 years ago

Read 2 more answers

Which of the following scales of measurement lacks numeric properties?

Rus_ich [418]

Answer: A

Step-by-step explanation:

The nominal scale by definition only deals with non-numeric or non-quantitative variables or where numbers have no numerical value. The nominal scale uses tags or labels instead of number to classify or identify an object being measured.

5 0

3 years ago

A multiple regression model has the form = 5 + 6x + 7w as x increases by 1 unit (holding w constant), y is expected to

Hoochie [10]

As $x$ increases, [y] is expected to increase.

4 0

3 years ago

Cant figure this out

Snezhnost [94]

Answer: y^2 / p^3

Step-by-step explanation:

3 0

3 years ago