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icang [17]
3 years ago
13

Compare & Contrast: What is different about complementary and supplementary angles? What is the same?​

Mathematics
2 answers:
oee [108]3 years ago
6 0
B) Sorry I really don’t know
kirza4 [7]3 years ago
3 0

Complementary: When two angles add up to 90 degrees

Supplementary: When two angles add up to 180 degrees

Similarities are both involve two angles, the difference is the total degrees they add up to.

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At the start of the month, the value of an investment was $73.42. By the end of the month, the value of the investment changed b
Aleonysh [2.5K]

Answer:

0.8%.

Step-by-step explanation:

Given:

At the start of the month, the value of an investment was $73.42.

By the end of the month, the value of the investment changed by a loss of $13.53.

Question asked:

What was the value, in dollars, of the investment at the end of the month?

What was the percent loss?

Solution:

At the start of the month, the value of an investment = $73.42.

Loss = $13.53.

<u><em>The value, of the investment at the end of the month = The value of an investment at the start of the month - loss</em></u>

The value, of the investment at the end of the month = $73.42 - $13.53

                                                                                         = $59.89

Thus, the value, of the investment at the end of the month is $59.89.

Now, we will find percent loss:-

Percent\ loss = \frac{Loss}{value\ of \ investment\ at \ start}

                    =\frac{59.89}{73.42} \\=0.81\%

Thus, percent loss on investment by the end of the month is 0.8%.

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3 years ago
Anthony Tedesco sold his used mountain bike and accessories for $203. If he received 6
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Anthony Tedeseco will receive $148 for the bike
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The measurement of one angle of a right triangle is 61Á.
Tamiku [17]
The measurement of the missing angle is 90 - 61 = 29°
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The steps to construct a segment bisector to a given line segment using a compass and straightedge are given below. Arrange them
swat32
4, 1, 5, 2, 3

The appropriate order is ...
(4) Open a compass so its width is more than half the length of the given segment.

(1) Without changing its width, use the compass to draw an arc above and below the given line segment from one of the segment"s endpoints.

(5) Again, without changing its width, use the compass to draw another pair of arcs from the other endpoint. One arc will be above the segment while the second arc will be below.

(2) Draw the point of intersection between the pair of arcs above the line segment and between the pair of arcs below the line segment.

(3) Use a straightedge to connect the intersection points between each pair of arcs.
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3 years ago
Can somebody helped, and explain a little. Thank you
LuckyWell [14K]
What are the instructions?
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