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olga2289 [7]
1 year ago
7

What is the value of x? 0 6x x+36° R T 830 870 S X =

Mathematics
1 answer:
Elza [17]1 year ago
4 0

Answer

x = 22°

Explanation

The sum of angles around a circle is 360°

So, to solve for x, we will sum up all these angles and equate them to 360° to solve for x

6x + x + 36° + 83° + 87° = 360°

7x + 206° = 360°

7x = 360° - 206°

7x = 154°

Divide both sides by 7

(7x/7) = (154°/7)

x = 22°

Hope this Helps!!!

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Im stuck on this question, plz help
denis-greek [22]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

40 metres covered in 6 seconds

Max speed attained after 6seconds

75 meters covered after 11 seconds

Average Speed for first 40 meters :

Speed = distance / time

Speed = 40m / 6s

Speed = 6.67m/s

To obtain the maximum speed :

Next (75 - 40) meters = 35 meters was covered in (11 - 6)seconds = 5 seconds

Speed at this point is maximum :

Hence, maximum speed = (35m / 5s) = 7m/s

Suppose, Manuel runs for an additional z seconds after reaching max speed :

Distance from starting line 6+z seconds after race started?

Distance after 6 seconds = 40 metres

Distance after z seconds = 7 * z

Total distance = (40 + 7z)

What is Manuel's distance from the starting line x seconds after the race started (provided x≥6x)?

Distance for first 6 seconds = 40 meters + distance covered after 6 seconds = (7 * (x-6))

40 + 7(x - 6)

3 0
3 years ago
Can someone please help me answer this question, and please help me how you arrived to your correct answer? thank you!
galben [10]
\sqrt{ - 180 {x}^{16} } \\ = \sqrt{( - 1) \times \: 2 \times 2 \times 3 \times 3 \times 5 \times {x}^{8} \times {x}^{8} } \\ = (2 \times 3 \times {x}^{8} ) \sqrt{( - 1) \times 5 } \\ = 6 {x}^{8} \times \sqrt{ - 1} \times \sqrt{5} \\ = 6 {x}^{8} i \: \sqrt{5}

so answer is option 4
3 0
3 years ago
Onah bicycled 12 miles in 4 hours. What is the unit rate
zmey [24]

Answer:

Miles per hour

Step-by-step explanation:

And if you want to know the speed it's 3 miles per hour.

6 0
2 years ago
X and y are integers.
Margarita [4]

Answer:

i don't know

Step-by-step explanation:

Mark on the grid all the points that fulfill all three inequalities.

6 0
2 years ago
Erode is 4/7 of a mile long a crew needs to repave 3/7 of it how long is the section that needs to be repaved in simplest form
Citrus2011 [14]
12/49

4*3=12
7*7=49
12/49 miles long is being repaved.

This can be tested by taking a mile (in feet for example) and multiplying 5280 ft by 4/7 then by 3/7 to get the same answer as taking 5280 ft times 12/49.
8 0
3 years ago
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