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ozzi
3 years ago
9

(-10p+9=12) I need somebody to solve this and show me the work of this equation.

Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0
-10p+9=12
-9 -9
-10p=3
—— —
-10 -10
P=3/-10 or -0.3
Xelga [282]3 years ago
4 0
First, move the constant (+9) to the right side of the equation and change the sign:
-10p=12-9

Then, subtract 12 by 9 to get 3:
-10p=3

Finally, divide both sides of the equation by -10:
p= -3/10 or -0.3

Your answer is
p= -3/10 OR
p= -0.3
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Answer:

t < 1/2

Step-by-step explanation:

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Interval Notation: ( -infinity, 1/2)

3 0
2 years ago
G(x)=-x^2-1-2x<br> f(x)= x+5<br> Find (g-f)(x)
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3 years ago
Find the height of a triangle with base 3 m and area 9 m².<br> a<br> m
miss Akunina [59]

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h=6

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3 0
2 years ago
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8 0
3 years ago
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PLEASE HELP!!! I don't understand it
Len [333]

Answer:

A

Step-by-step explanation:

This is exponential decay; the height of the ball is decreasing exponentially with each successive drop.  It's not going down at a steady rate.  If it was, this would be linear.  But gravity doesn't work on things that way.  If the ball was thrown up into the air, it would be parabolic; if the ball is dropped, the bounces are exponentially dropping in height.  The form of this equation is

y=a(b)^x, or in our case:

A(n)=a(b)^{n-1}, where

a is the initial height of the ball and

b is the decimal amount the bounce decreases each time.  For us:

a = 1.5 and

b = .74

Filling in,

A(n)=1.5(.74)^{n-1}

If ww want the height of the 6th bounce, n = 6.  Filling that into the equation we already wrote for our model:

A(6)=1.5(.74)^{6-1} which of course simplifies to

A(6)=1.5(.74)^5 which simplifies to

A(6)=1.5(.22190066)

So the height of the ball is that product.

A(6) = .33 cm

A is your answer

3 0
3 years ago
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