The answer is 2x2+3x<span>+13.</span>
Answer:
angle G has 90degree so it is rt. angle triangle
Answer:
LCM = 1274
Step-by-step explanation:
98 = 2 × 7²
182 = 2 × 7 × 13
LCM(98 ; 182) = 2 × 72 × 13 = 1274
Answer: 11.45 minutes
Step-by-step explanation:
To go to the surface
20x = 125
x = 6.25 minutes
To descend
20x = 104
x = 5.2 minutes
6.25 + 5.2 = 11.45 minutes in total