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wariber [46]
3 years ago
11

Find the value of x and y from the figure, if A, B & C are points on the circle with centre O.

Mathematics
2 answers:
maxonik [38]3 years ago
8 0
X=110 divided by 2=55 because x is half of the 110 . Since it’s quadratic inside the circle the opposite sides equals to 180 so 180-110=70 so Y =70
Over [174]3 years ago
7 0

Answer:

x=55 y=125

Step-by-step explanation:

X= 110/2=55

if BC is 110, BAC=250

so Y=250/2=125

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Answer:

The initial speed of the car was 80 ft/s.

Step-by-step explanation:

The deceleration is the rate at which the car speed decreases. In this case the speed of the car goes all the way down to 0 ft/s and in order to do that it travelled 50 ft.  So we will call the initial speed at which the car started to brake "v_0" and use Torricelli's equation to find it. The equation is given by:

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Where v is the final speed, v_0 is the initial speed, a is the rate of acceleration and S is the space travelled. Using the values that the problem gave to us we have:

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4 0
3 years ago
Read 2 more answers
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Answer:

- 12x² + 9x + 9

Step-by-step explanation:

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