Help plz−86 + (−14) − 23 − (+22) + 16 − (−34)=
2 answers:
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Answer:
x = 0.954
Step-by-step explanation:
We apply pythagorean to find x
(4-x)² = 1.2² + 2.8²
(4-x)² = 9.28
✓(4-x)² = ✓(9.28)²
4 - x = 3.046
- x = 3.046 - 4
- x = -0.954
x = 0.954
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Answer:
10 hours
Step-by-step explanation:
More time will be required to cover a greater distance given that the speed is constant.
Speed required to drive 520 miles will be ,
= 10 hours