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sasho [114]
3 years ago
8

find thge length of the line segment with endpoints (7,2) and (-4,2), and explain how you arrived at your solution.

Mathematics
1 answer:
mina [271]3 years ago
3 0
7-(-4)\\11

11 units. Since the y-values are the same, only the distance of the x-values need to be measured.
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State if the two triangles are congruent. If they are, state how you know.
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Answer:

Step-by-step explanation:

yes congruent, by AAS

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A boat leaves a dock and travels 9 miles due north and 12 miles due west. Find how far the boat is from the dock. Type the corre
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Answer:

15 miles

Step-by-step explanation:

Let's say the dock is at the origin on a coordinate plane and each unit is 1 mile. If the boat travels 9 mile due north, that means that we move up from the origin (0, 0) 9 units to point A (0, 9). Now, this boat moves 12 miles due west, so we will go 12 units to the left of (0, 9) to point B (-12, 9). See the attached drawing (sorry for the crudeness).

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Thus, the answer is 15 miles.

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3 years ago
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A ball is thrown vertically upward.After t seconds its height(in feet)is given by the function h(t)=84t=16t^2.What is the maximu
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Step-by-step explanation:

Let's call:

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