1/2 (2) + 3 + 5.3 (3)
1 + 3 + 15.9
19.9
One mile equals 5,280 feet, therefore you would multiply 12 x 5,280 which is 63360 feet per hour.
Answer:
Answer attached
Step-by-step explanation:
With reference to my figure
Shape 1 = square
Shape 2 = rectangle
Answer:B
Because when 0.0023 is written in scientific notation the answer is 2.3×10-³ which a negative sign
Step-by-step explanation:
5,600,000
5,600,000÷10
560,000
560,000÷10
56,000
56,000÷10
5,600
5600÷10
560
560÷10
56
56÷10
5.6
5.6×10⁶
23÷10
2.3
2.3×10¹
560÷10
56
56÷10
5.6
5.6×10²
0.0023
0.0023×10
0.023
0.023×10
0.23
0.23×10
2.3
2.3×10-³