Apoint is randomly chosen on the grid below what is the likelihhood that the point is in the blue section of the grid ?   - certain  - impossible- likely  - impossible 

unlikely

Step-by-step explanation:

When we consider the given grid in the picture, we observe that

Number of blue sections = 6

Total number of sections = 20

If a point is randomly chosen on the grid below,

Then the probability that the point is in the blue section of the grid  will be :

We know that when probability of any event lies between 0 and 0.5 then we call the event is unlikely to happen.

[Note : If probability is 1 then it is certain , if probability is 0 then it is  impossible and if it lies between 0.5 and 1 then we call it likely.]

Hence, the likelihood that the point is in the blue section of the grid = unlikely.

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: