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cricket20 [7]
2 years ago
11

There are 2 questions PLease help need it quickley will give brainiest

Mathematics
1 answer:
musickatia [10]2 years ago
3 0

Answer:

This is the answer

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A ball is thrown from an initial height of 3 meters with an initial upward velocity of 13 m/s. The ball's height h
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the end

Step-by-step explanation:

3 0
3 years ago
What is the simplest form of 4 square root 81x^8y^5?
olasank [31]
Firstly,
thanks for posting this.

81 = 9x9 or 9 squared so at this stage I'm guessing the last two. 
x^ 8 = (x^ 4) x (x^ 2) (its called the multiplication rule of indices). 
Okay I have approx 14 mins to answer.
No panic
√ 81.x^8 x <span>√ y^5
</span>√ (9x^2 x 9x^6) x <span>√ y^5
</span>= 9x x <span>√ 9x^6 x  </span><span>√ y^5
</span>did I just gain time?
√ 9x^6 = <span>√ </span>3x ^3 x <span>√ 3x ^ 3
</span>or 2 . √ 3x^3. <span>√ y^5
</span>more time
okay, so that wasnt successful. 
√ 9x^6 =<span>√ </span> (3x^2) x <span>√ </span>(3x^4)




5 0
3 years ago
What is b(-10) from the given
Tom [10]
Im not sure, but i will try to get back to you

6 0
3 years ago
A __ fraction is a fraction whose denominator is 10,100,or some other multiple of 10.
Alexxandr [17]

Answer: A decimal fraction is a fraction whose denominator is 10,100,or some other multiple of 10.

Step-by-step explanation:

8 0
3 years ago
The vertex located at 2,4. The figure is rotated, and the image of the vertex is located at -4,-2. which of theses describes the
Pie

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I think is b

Step-by-step explanation:

that make more sentences

8 0
3 years ago
Read 2 more answers
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