3 years ago

why woould you use the associative property of multiplication to solve (10×4) ×2? how would you you regroup the factors?

Mathematics

1 answer:

Dahasolnce [82]3 years ago

8 0

(1+2)+3=1+(2+3) that is your awnser

You might be interested in

Helen determined she walks about 1,800 steps per 4/5 mile. How many steps did she take if she walked 3 miles?

olga_2 [115]

$1,800\ steps\ \ \rightarrow\ \ \frac{4}{5} \ mile\\ x\ \ \rightarrow\ \ 3\ miles\\ \\\frac{4}{5} \cdot x=1,800\cdot 3\ /\cdot\frac{5}{4} \\ \\x=1,800\cdot\frac{5}{4}\cdot3 \\ \\x=450\cdot15\\ \\x=6750\ [steps]$

3 0

2 years ago

Read 2 more answers

What is 10 times as much as 1.0

sveta [45]

10 times 1.0 is 10 itself
Hope this helps!!

3 0

3 years ago

Read 2 more answers

If you know the volume of a rectangular prism and the area of the base, how can you find the height?

hichkok12 [17]

I hope I can help you:)

4 0

1 year ago

PLEASE PLEASE HELP ME 30 POINTS!<br><br> x + 20 ≤ -10

Artemon [7]

X + 20 <= -10

Subtract 20 from both sides:

X <= -30

7 0

3 years ago

Read 2 more answers

Maria solved the equation below and got x = –4. Which of the following choices verifies that her solution is correct? 5x + 22 =

VladimirAG [237]

5(-4)+22 = (-4)+6
-20+22 = -4+6
2 = 2
Maria is correct, since both sides equally match.

3 0

3 years ago

Read 2 more answers