Find the perimeter of the rectangle whose length is 8 cm and the diagonal is 10 cm

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ? a) 0.004803 b) 0.04803 c) 0.0483 d) 0.483

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?