4.5 x 108 = 450,000,000
10 x 10 x 10 x 10 x10 x 10 x 10 =10,000,000
1.357 x10-3 in standard notation is: 0.001357
If AC equals 6 and BD equals 4, then AB equals 5.
1
3 x10 30 x10
It looks like an incomplete equation.
Yes, if x10=y.
e could either mean x10^ or 2.718. I think in this case it means x10^. THIS ANSWER WILL REQUIRE AN UPDATE.
29000000
No, since there's no decimal point, it equals 875 or 8.75 x 10^2
0x10=10 because your counting 10 0 times
6 x 4 x10
That depends on who they are and why their answers should matter as opposed to other peoples' answers.
40000
160 square feet. Multiply length by width to get square feet.
Forty, or a piece of lumber 2 in x2 in x10 ft long.