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algol [13]
4 years ago
9

Which explanation uses the number line to show 3 + (-3) = 0?

Mathematics
1 answer:
pishuonlain [190]4 years ago
5 0

Answer:

3/10

Step-by-step explanation:

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5. Two vertices of a rectangle are (8,-5) and (8,7). If the area of the rectangle is 72 square units, name the possible location
Phantasy [73]

Answer:

<h3>#5</h3>

<u>Given vertices:</u>

  • (8, -5) and (8, 7)

These have same x-coordinate, so when connected form a vertical segment.

<u>The length of the segment is:</u>

  • 7 - (-5) = 12 units

The area of the rectangle is 72 square units, so the horizontal segment has the length of:

  • 72/12 = 6 units

<u>Possible location of the remaining vertices (to the left from the given):</u>

  • (8 - 6, -5) = (2, -5)

and

  • (8 - 6, 7) = (2, 7)
<h3>#6</h3>

<u>Similarly to previous exercise:</u>

  • (5, -8) and (5, 4) given with the area of 48 square units

<u>The distance between the given vertices:</u>

  • 4 - (-8) = 12 units

<u>The other side length is:</u>

  • 48/12 = 4 units

<u>Possible location of the other vertices (to the right from the given):</u>

  • (5 + 4, -8) = (9, -8)

and

  • (5 + 4, 4) = (9, 4)
4 0
3 years ago
An Information Services Manager is purchasing a large number of word processing software licenses at a cost of $125 each. the so
dangina [55]

Answer:

143

Step-by-step explanation:

17300=.965(125X)

17927.46=125X

143.41=X

4 0
4 years ago
How to find the orthocenter of an obtuse triangle
Yuliya22 [10]
Find the equations of 2 segments of the triangle Once you have the equations from step #1, you can locate the slope of the corresponding perpendicular lines.You will use the slopes you have found from step #2, and the corresponding opposite vertex to find the equations of the two lines.Once you have the equation of the two lines from step #3, you can solve the corresponding x and y, which is the coordinates of the orthocenter.
3 0
3 years ago
X^2+3x-24=<br> x <br> 2<br> +3x−24=<br> \,\,3x+1<br> 3x+1
Vika [28.1K]

Answer:

x=8 lol this is so easyndiewkkwwkwkwkw

6 0
3 years ago
The perimeter of a rectangular window is 290 cm.
mr_godi [17]

Answer:

91

Step-by-step explanation:

Comment if you need an explanation

Hope This Helps! •v•

6 0
3 years ago
Read 2 more answers
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