Round to the place value of the underlined digit 389,422 the 8 is underline

Number would be 390,000.

Step-by-step explanation:

Given : 389,422

To find : round to the place value of the underlined digit 389,422 the 8 is underline

Solution : We have given  389,422

Step 1:  identify the ten thousand digit 8 in  389,422

Step 2: identify the smaller place thousand digit 9 in  389,422

Step 3 : We can see the smaller place digit is greater than 5 so, it would be

rounded up.

Step 4: ten thousand digit would be increased by 1 and other number

would be zero.

Step 5 : Number would be 390,000.

Therefore, Number would be 390,000.

i think the length is 12 and the width is 17

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation: