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ioda
3 years ago
10

AC is a diameter of D. If m BDC = 150°, what is the measure of AB?

Mathematics
2 answers:
Sonbull [250]3 years ago
7 0

in my opinion 180° is the answer

hope helps

Mashcka [7]3 years ago
6 0
Correct answer is 30 °
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Round 24.5834 to 2 decimal places
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24.58

Step-by-step explanation:

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Use the diagram below to answer questions 1-6. All rooms are rectangular. 1. What is the value of side A? Explain your thinking.
Harlamova29_29 [7]

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Step-by-step explanation:

1) A = x

Flower garden is in rectangular shape. In rectangle, opposite sides are equal.

2)  The entire garden is in rectangular shape. In rectangle, opposite sides are equal.

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Take x and 4 to other side to find the value of B. When taking to other side of equal to sign, the sign of x and 4 will change

B = 10x + 6 - x  - 4

B = 10x - x + 6 - 4   {Combine like terms}

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3)  C + x -2 = 5x -3

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4) Area of Vegetable garden = length * width

                                                = (5x - 3) * (9x + 2)

Use FOIL method

                                               = 5x *9x  + 5x*2  + (-3)*9x + (-3)*2

                                                = 45x²  + 10x - 27x - 6  

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5 0
3 years ago
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3 years ago
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Ray Of Light [21]

Answer:

x = 14

Step-by-step explanation:

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Now, we know that the centroid divides the medians in the 2 : 1 ratio that means the distance from the centroid to the vertex and the distance from the centroid to the opposite side remains in 2 : 1 ratio.

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3 0
3 years ago
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