Answer: D) Length: 60, Width: 30
Step-by-step explanation:
The totals of the length plus two widths of the other dimensions given do not add up to 120 feet.
Answer: y = 91
Step-by-step explanation:
y = -7(-13)
y = -7 x -13
y = 91
5(a + 3b) = 5(9 + 3(2)) = 5(9 + 6) = 5(15) = 75
Answer:
1.02×10¹ = 10.2
Step-by-step explanation:
We have given a number in scientific notation as follows 1.02×10¹
We need to convert it into standard notation.
1 is in ones place, 0 is in tenths place and 2 is in hundredths place.

So, the standard notation of 1.02×10¹ is 10.2
I don't understand what your point is. Mind posting a picture or something?