B=5 because
8-2b=-2
-8 -8
-----------
-2b=-10
-----------
-2 -2
b=5
5(-2)=-10
<h2>
Answer:</h2>

and,

<h2>
Step-by-step explanation:</h2>
In the question,
Taking the elevation of pool along the y-axis, and length of the board along the x-axis.
On drawing the illustration in the co-ordinate system we get,
lₓ = 2 m
uₓ = 2.5 m/s
and,

So,
From the equations of the laws of motion we can state that,

So,
On putting the values we can say that,

Now,
The <u>equation of the motion in the horizontal</u> can be given by,

<em><u>Therefore, the equations of the motions in the horizontal and verticals are,</u></em>

and,

Answer:
Step-by-step explanation:
FIRST ONE D
SECOUND ONE IS 52
THRID 505
FORD 40
FIVE 18
Answer:
377
Step-by-step explanation:
5 / 32 = 59 / x
x = 377.6
Answer:
2x + 49 = -8 (-x-5)
x=-57/2
x=-28.5
because if you substitute x for 28.5, it makes it equal
Step-by-step explanation:
Hope I Helped!!!