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Brilliant_brown [7]
3 years ago
13

How do you this. Explain if you can so I can learn thx

Mathematics
1 answer:
12345 [234]3 years ago
7 0

Answer:

2 seconds

Step-by-step explanation:

Given

h = - 32t² + 64t

When the frisbee lands the height h = 0, that is

- 32t² + 64t = 0 ( multiply through by - 1 )

32t² - 64t = 0 ← factor out 32t from each term

32t(t - 2) = 0

Equate each factor to zero and solve for t

32t = 0 ⇒ t = 0

t - 2 = 0 ⇒ t = 2

t = 0 represents when the frisbee was thrown

and t = 2 when it lands

Hence it takes 2 seconds for the frisbee to land.

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Answer:

Step-by-step explanation:

Ok guys I’m really confused

4 0
2 years ago
given the f(x)=x2 write the equation function g(x) whose graph is a translation 5 units left and 3 units down
Leno4ka [110]

When a function is translated, it means the function is moved away from its original position.

<em>The function g(x) is: </em>g(x) = (x  + 5)^2 - 3<em />

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The rule of translation 5 units left is:

(x,y) \to (x + 5, y)

So, we have:

f'(x) = (x + 5)^2

The rule of translation 3 units down is:

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So, we have:

g(x) = (x  + 5)^2 - 3

Hence, the function g(x) is: g(x) = (x  + 5)^2 - 3

Read more about translations at:

brainly.com/question/12463306

7 0
3 years ago
42 ÷ 7 = help me i need to finish in 2 min
victus00 [196]

Answer:

6

Step-by-step explanation:

6 X 7 = 42

7 0
3 years ago
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6 0
3 years ago
The gasoline gauge on a van initially read one third
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