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Alex17521 [72]
3 years ago
5

Sally begins hiking at an elevation of 224 ft then she descends 131 ft and climbs 67 feet higher than her current position she t

hen descends 163 ft write an addition sentence to describe the situation then determine and interpret the sum
Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

Sally ends at 3 feet below zero point.

Step-by-step explanation:

Let be h the height with respect to zero point, which is represented by the following sum:

h = \Sigma_{i=1}^{n} h_{i}

Where:

h_{i} - i-th travelled height, measured in feet.

In addition, positive sign means ascension, whereas negative sign means descent.

The statement can be translated into the following mathematical identity:

h = h_{1}+h_{2}+h_{3}+h_{4}

h = 224\,ft+(-131\,ft)+67\,ft -163\,ft

h = -3\,ft

Sally ends at 3 feet below zero point.

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spin [16.1K]

Answer:

4x-y=-9

Step-by-step explanation:

3 0
2 years ago
A music website charges x dollars for individual songs and y dollars for entire albums. Person A pays $25.92 to download 6 indiv
kati45 [8]
Amount charged for downloading individual songs = x dollars
Amount charged for downloading an entire album = y dollars
In respect to person A:
6x + 2y = 25.92
3x + y = 12.96
y = 12.96 - 3x
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4x + 3y = 33.93
Putting the value of y from the first equation in the second, we get
4x + 3(12.96 - 3x) = 33.93
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y = 12.96 - 3x
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7 0
3 years ago
PLEASE ANSWER, FIRST WILL GET A BRAINLIEST, + 2 THANKS (Teaser) An angle that measures 6° is drawn on a piece of paper. You are
Tomtit [17]

Answer: same. ( 6 degree )

Step-by-step explanation:

According to the question, An angle that measures 6° is drawn on a piece of paper. As you are looking at the angle through a×6 magnifying glass, which means it magnifies by a factor of 6 indeed. The length and the width of the shape may magnify by factor of 6, but the degree measure of the angle will remain the same.

Even if it is magnified by a factor of 100, the measure of the angle you see on the paper when you look through the magnifying glass will remain the same.

5 0
3 years ago
What is the value of four cubed divided by two squared?
Basile [38]

Answer:

16

Step-by-step explanation:

\frac{4^3}{2^2}      Simplify the fraction

\frac{64}{4}      Divide

16

If this answer is correct, please make me Brainliest!

7 0
3 years ago
Please help due today
Ivan

Answer:

2

Step-by-step explanation:

y2-y1 = 5-1 =4

x2-x1= 2-0 =2

4/2=2

6 0
3 years ago
Read 2 more answers
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