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spayn [35]
3 years ago
8

Find the height of a parallelogram if its base is 9 feet and its area is 27 square feet

Mathematics
1 answer:
Zinaida [17]3 years ago
5 0

Answer:

H=3ft

Step-by-step explanation:

Base=9

Area =27

I hope I can help you :)

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Determine if the following equation is conditional equation, identity or a contradiction.
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Step-by-step explanation:

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NEED MATH HELP NOW. Please solve for x-intercept.
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Answer:

(1, 0) and (3, 0)

Step-by-step explanation:

y=2x²-8x+6

x- intercept when y=0

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Answer:

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4 0
3 years ago
The function y= -16t^2 +24t represents the height y (in feet) of a tennis ball bouncing straight up from the ground t seconds af
taurus [48]
We want to know the time, <em>t</em>, it takes the ball to reach a height (<em>y</em>) of 0.
0=-16t^2+24t
We can factor out the GCF first.  The largest number that will divide evenly into 16 and 24 is 8.  Also, both terms have a <em>t</em>, so we can factor that out as well:
0=8t(-2t+3) (-16/8 = -2 and 24/8 = 3)
Using the zero product property, we know that either 8t=0 or -2t+3=0.  Solving the first equation, we would divide both sides by 8:
8t/8=0/8
t=0
This is at 0 seconds, before the ball is in the air at all.
Solving the second equation, we start by subtracting 3 from both sides:
-2t+3-3=0-3
-2t=-3
Now we divide both sides by -2
-2t/-2=-3/-2
t=1.5
After 1.5 seconds, the ball will hit the ground again.
5 0
3 years ago
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