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2 years ago

Line a slope of -2 and passes throughlthe point (- 5, - 2)

Mathematics

2 answers:

Rzqust [24]2 years ago

5 0

Answer:

y = -2x -12

Do you want me to explain?

Nata [24]2 years ago

3 0

Answer:

y = -2x -12

Step-by-step explanation:

Equation of the line:

y = -2x – 9

When x=0, y = -9

When y=0, x = -4.5

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3 divided by 4 in fraction form

Kitty [74]

Answer: 3/4 is the answer

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2 years ago

In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the

emmasim [6.3K]

Answer:

$a=\frac{2S -2v_ot-2s_o}{t^2}$

Step-by-step explanation:

We have the equation of the position of the object

$S = \frac{1}{2}at ^2 + v_ot+s_o$

We need to solve the equation for the variable a

$S = \frac{1}{2}at ^2 + v_ot+s_o$

Subtract $s_0$ and $v_0t$ on both sides of the equality

$S -v_ot-s_o = \frac{1}{2}at ^2 + v_ot+s_o - v_ot- s_o$

$S -v_ot-s_o = \frac{1}{2}at ^2$

multiply by 2 on both sides of equality

$2S -2v_ot-2s_o = 2*\frac{1}{2}at ^2$

$2S -2v_ot-2s_o =at ^2$

Divide between $t ^ 2$ on both sides of the equation

$\frac{2S -2v_ot-2s_o}{t^2} =a\frac{t^2}{t^2}$

Finally

$a=\frac{2S -2v_ot-2s_o}{t^2}$

5 0

3 years ago

Solve the equation. 9a = 81 what does a equal

Svetlanka [38]

Answer:

a=9

divide 81 by 9 on both sides and you get 9.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A kid at the bus stop is tossing a coin. He tosses the coin 19 times and it lands on heads eight times. If the kid tosses the co

notka56 [123]

Answer:

I honestly dont know

Step-by-step explanation:

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2 years ago

What is the vertex of y=3|x+1|-2

spin [16.1K]

Answer:

(-1,-2)

Step-by-step explanation:

Generally, the absolute value function can be expressed like so:

f(x) = y = a|x-h|+k, where vertex: (h,k)

Rewriting our function here ever so slightly gives us: y = 3|x-(-1)|+(-2)

So the vertex is at (-1,-2)

7 0

3 years ago