It’s the first answer choice
Hope this helps
Answer:
2x²y⁴
Step-by-step explanation:
Area = W × L
W = A / L =
= 2x²y⁴
Line up the decimal points and multiply the rest like you would normally do it but drop down the decimal at the end
Answer:
280 years old
Step-by-step explanation:
to determine a dog's age in dog or human years, you divide or multiply by 7
40x7=280 years
Answer:
The correct option is 1. The area of cross section area is 48 mm².
Step-by-step explanation:
From the find it is noticed that the cross section is a rectangle with length 4 mm and width is 12 mm.
The area of a rectangle is the product of its dimensions.

Where, l is length of the rectangle and w is width of the rectangle.
The area of cross section is


Therefore the area of cross section area is 48 mm². Option 1 is correct.