Ok so descend means to go down and ascend means going up. With that in mind, you know what operations to use. You start at -170 and then climb up 72 feet. 170-72= 98. Now you drop -88. 98-88=10 go up 40 next 10+40= 50. Lastly, you go up by 50 feet. 50+50=100 which means your current elevation is 100 feet. I hope this helps you :)
Given that <span>−13°F < −12°F < −9°F.
</span><span>The inequality statements show that −13°F is 1 colder than −12°F, and −9°F is 3 warmer than −12°F.</span>
The answer is C
If the two chords intersect each other, that means that they must both be diameters. That means that JL + NL has to be equal to KL + ML. Because they are both diameters, they both have to be equal to each other. The only choice that satisfies this condition is C where both of the diameters are 16 in long.
Hope this helps :)
<u>Between </u><u>2 seconds</u><u> and </u><u>2.5 seconds</u><u>, the rock hits the ground after it is dropped.</u>
What are distance and time?
- A distance-time graph shows how far an object has travelled in a given time.
- It is a simple line graph that denotes distance versus time findings on the graph.
- Distance is plotted on the Y-axis. Time is plotted on the X-axis.
As you can see at 2s the height of the rock is 0.4m and at 2.5s it is -10.6m, which tells us that in between these values the height would have been 0m, as the movement of the rock is uniform in direction and hence, the rock will hit the ground between 2s and 2.5s.
The rock hits the ground between 2 seconds and 2.5 seconds after it is dropped.
Learn more about distance-time graph
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