HELP In a certain stretch of a train trip, rain falls vertically and the drops have a velocity of 8 m / s in relation to the ground. In this case, water marks are observed on the glass of one of the windows, tilted 37 ° vertically.

(additional information in the image)

According to the figure, the train moves at a speed of:

6 m/s, to the left

8 m/s, to the left

10 m/s, to the left

6 m/s, to the right

10 m/s, to the right

i dont get it. where are the "descriptions"?

sgth thdhtxr ythdsx hfgh ysrth th srtrh

step-by-step explanation:

trshd h rdhsjsdrnytjdt jyjyukfddythj

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'.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome