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Orlov [11]
2 years ago
7

For this item, complete the choice matrix by clicking the appropriate answer in each row.

Mathematics
2 answers:
Vesna [10]2 years ago
8 0
That person is really smart good job
d1i1m1o1n [39]2 years ago
8 0

Answer:

1st dot for the first equation the 3rd dot for the second equation and the 1st dot for the last equation

Step-by-step explanation:

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Convert the fraction 1/3 into a repeating decimal
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0.33 with the bar on top

Step-by-step explanation:


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3 years ago
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Find the value of x in the equation below.<br> 17 = 14 +2
ozzi

Answer:

3

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8 0
3 years ago
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Please help me
victus00 [196]

Answer:

The lines are perpendicular, meaning if they were to intersect, they would form four right angles.

3 0
3 years ago
Imagine that you are standing at the top of a cliff that is 1,500 feet above sea level. You see ship A, and your eyes make an an
kati45 [8]
Answer: option A. 30 °.

Explanation:

1) Draw this triangle: Eyes - Ship A - height of the cliff:

The angle of the vertix where the eyes are is: 90° - depreesion angle = 90° - 60° = 30°.

2) opossite leg = horizontal distance to the ship A = x

3) adjacent leg = height of the cliff = 1500 feet

4) tan(30°) = x / 1500 feet => x = 1500 tan(30°) = 1500 √3 / 3 = 500√3

5) Draw the triangle of the eyes - ship B - hieght of the cliff

6) The unknown is the depression angle of the eyes with ship B, α

7) opposite leg = 500√3 feet + 1000√3 feet = 1500√3 feet

8) adjacent leg = height of the cliff = 1500 feet

9) tan(α) = opposite leg / adjacent leg = 1500√3 / 1500 = √3

10) α = arctan(√3) = 60°

11) Depression angle = 90° - 60° = 30° Which is the answer

5 0
3 years ago
Read 2 more answers
Show your work.
Doss [256]

Answer:

1= 2,400 feet

2= 154 meters

3= 120 pints

4= 2. 056 centigrams

5= 16.1 C

6= 50F

7= -2.8C

1= multiply the length value by 3

2= divide the length value by 10

3= multiply the volume value by 8

4= divide the mass value by 10

5= Take the °F temperature and subtract 32. Multiply this number by 5. Divide this number by 9 to obtain your answer in °C.

6= multiply the temperature in degrees Celsius by 2, and then add 30 to get the (estimated) temperature in degrees Fahrenheit.

6 0
3 years ago
Read 2 more answers
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