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mash [69]
3 years ago
13

Is the ordered pair (1, -1) a solution to the following system of equations?

Mathematics
1 answer:
Novay_Z [31]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

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Nina is bouncing on the trampoline her fourth bounce is 6 feet high each bounce afterwards it's 2/3 as high as the bounce before
Helen [10]
Okay. So Nina's fourth bounce is 6 feet high. The following bounces will be 2/3 as high as the previous. That is also similar to exponential decay. 6 is 2 away from 4. For this, we will raise 2/3 to the 2nd power. We can basically just multiply it together. 2/3 * 2/3 is 4/9. Now, we multiply that fraction by 6. 6 is 6/1 as a fraction. 6/1 * 4/9 is 24/9 or 2 2/3 in simplest form. There. Nina's sixth bounce will be 2 2/3 feet high.
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3 years ago
What set of transformations could be applied to rectangle ABCD to create A'B'C'D'?​
sergeinik [125]

Answer:

3 or 4 i belive

Step-by-step explanation:

8 0
3 years ago
The cost (in dollars) of a custom made sweatshirt is represented by 3.5n +29.99, where n is the number of different colors in th
juin [17]

Answer:

52.5n+449.85

Step-by-step explanation:

The cost is given for <em>1 sweatshirt</em>. To find the cost of 15 sweatshirts, we need to multiply the expression by 15. Let's do this:

15(3.5n+29.99)\\=15(3.5n+29.99)\\=15(3.5n)+15(29.99)\\=52.5n+449.85

This is the expression that represents the cost of 15 sweatshirts.

8 0
3 years ago
Yesterday, a bamboo plant was 12.62 yards tall. Today, the bamboo had grown by 0.34 yard. Bryson chopped the bamboo into6 equal
andriy [413]
The answer is 2.16 because 12.62 + 0.34 = 12.96 then 12.96 divided by 6 = 2.16 (please make me brainlyest)
5 0
3 years ago
Read 2 more answers
Math work help like I need it fr :)​
Harlamova29_29 [7]

Answer:

h=(1/3pi r^2)V

Step-by-step explanation:

3 0
3 years ago
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