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ratelena [41]
2 years ago
9

Solve for x. hint:half circle.

Mathematics
1 answer:
Romashka [77]2 years ago
4 0

Answer:

x = 10

Step-by-step explanation:

Given

The attached circle

Required

Find the measure of x

From the attached image:

11x + 2 and -2 + 7x form a semi-circle

So:

11x + 2 -2 + 7x = 180

Collect like terms

11x  + 7x = 180+ 2 -2

18x = 180

Solve for x

x = \frac{180}{18}

x = 10

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If 7x+3=24 what is the value of 5-4x?
sleet_krkn [62]
If 7x+3=24, that means x would be 3 so if you take 5-4x then that would be -7.
5 0
3 years ago
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Divide. −36/−8 Enter your answer as a mixed number, in simplified form, in the box.
Pavel [41]

Answer:

= 4 whole  1/2

Step-by-step explanation:

Given that:

= −36/−8

"-" signs will be cancelled out with each other so

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When writing into mixed form:

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i hope it will help you!

8 0
3 years ago
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skelet666 [1.2K]
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6 0
2 years ago
A line passes through (−1, 7) and (2, 10).
Pachacha [2.7K]
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\displaystyle{m = \frac{y_2-y_1}{x_2-x_1}&#10;



Thus, the slope of the line passing through points </span><span>(−1, 7) and (2, 10) is 

</span>\displaystyle{m= \frac{10-7}{2-(-1)}= \frac{3}{3}=1
<span>

The equation of a line with slope m passing through a point P(a, b) is given by
                                        (y-b)=m(x-a).


We can consider any of the points (-1, 7), or (2, 10). Let's choose (2, 10):

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7 0
3 years ago
Need help with this question. Thank you!
Paul [167]

Answer:

61.2

Step-by-step explanation:

Distribute the figure into three shapes. Triangle, and two rectangles.

Find the area.

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