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charle [14.2K]
3 years ago
10

Evaluate 8(y - 14) for y = 20

Mathematics
1 answer:
Serjik [45]3 years ago
7 0

Answer:

48

Step-by-step explanation:

8(20-14)

8(6)

48

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Graph the line using intercepts: 4x-3y=12
Furkat [3]
First you have to find the intercepts!

To find the y-intercept (I usually do that first), pretend x=0.
Then it becomes:
4(0)-3y=12
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Then the (x,y) coordinate would become (0, -4).

Next you would find the x-intercept, and pretend y = 0.
Which then becomes:
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Then THIS point would then be (3,0).

So then, you would plot (0,-4) and (3,0) on a graph and connect the points! I attached a picture for reference.

hope that helped~

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A ball is thrown into the air with an upward velocity of 80 feet per second. The function h = -16t^2 + 80t models the height h,
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The ball hits the ground when the height  h(t) = 0 , so

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t - 5 = 0 gives:-

t = 5 seconds  (answer)

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How to simplify -12 divided by 3•(-8+(-4) to the seccond power-6)+2
ehidna [41]
-12/3<span>•(-8(-4)^2-6)+2   Original Equation
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I believe the answer is N+14=72
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eduard
A unit circle has a radius of 1. 

Θ = 600°

1 circle = 360°

Θ = 360° + 240°

(x,y) =  cos 360° , sin 240° 
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If these were the given choices: 
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