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NARA [144]
2 years ago
14

Help please ASAP!!!!! you can zoom in to see better

Mathematics
1 answer:
meriva2 years ago
6 0

Answer:

true, false, and false

Step-by-step explanation:

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Inverse function. sketch the graph of each function.​
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Step-by-step explanation:

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3 years ago
If the argument of a complex number in polar form is 3pi/2, then it lies on the _____.
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5 0
2 years ago
H=−4.9t2+25t
lina2011 [118]

ANSWER

5

EXPLANATION

The equation that expresses the approximate height h, in meters, of a ball t seconds after it is launched vertically upward from the ground is

h(t) =  - 4.9 {t}^{2}  + 25t

To find the time when the ball hit the ground,we equate the function to zero.

- 4.9 {t}^{2}  + 25t = 0

Factor to obtain;

t( - 4.9t + 25) = 0

Apply the zero product property to obtain,

t = 0 \: or \:  \:  - 4.9t + 25 = 0

t = 0 \:  \: or \:  \: t =  \frac{ - 25}{ - 4.9}

t=0 or t=5.1 to the nearest tenth.

Therefore the ball hits the ground after approximately 5 seconds.

4 0
2 years ago
Read 2 more answers
Drag expressions to complete each equation.
Ainat [17]
A^-b is the same as 1/a^b.

When there is a negative power, place the number and power over 1.

a^b/a^c = a^(b-c).

c is a negative power, because it is being divided, and is underneath b, which is a positive (and so it stays in the numerator).

a^c/b^c = (a/b)^c

Inside this one, the power of c is distributed to all numbers inside the parenthesis, in this case a and b.


hope this helps
3 0
3 years ago
Read 2 more answers
Make you please help me , i will give you 15 point!
eimsori [14]

Answer:

y=-1/2x+4

Step-by-step explanation:

hope this helps:)

3 0
2 years ago
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