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daser333 [38]
3 years ago
11

Need help with all parts please show you work for each part

Mathematics
1 answer:
bezimeni [28]3 years ago
4 0
Vinegar is the x or horizontal oil is the y or vertical
\frac{3}{2}  =  \frac{y}{x}  \\ 3x = 2y \\ y =  \frac{3}{2} x
the point represent the amount of vinegar and oil so for 1 tbsp vinegar you need 1.5tbsp oil
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X² - 16x + 17 = 0
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(x - 8)² - 64 + 17 = 0
(x - 8)² - 47 = 0 

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Answer: y = (x - 8)² - 47 (Answer D)
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3 years ago
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1. Option c

2. Option d

Step-by-step explanation:

This type of survey is includes a sample made up of voluntary responses. People only choose to or do not choose to respond.

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6 0
3 years ago
Solve the system of linear equations.<br> 15x - 5y = -20<br> -3x + y = 4
disa [49]

Answer:

Infinite solutions.

Step-by-step explanation:

Use the elimination method:

15x - 5y = -20

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0 = 0

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3 0
3 years ago
Can somebody please help me with this question?
USPshnik [31]

Answer: 6x^2

Step-by-step explanation:

The area of a triangle is 1/2bh

Thus, simply multiply 2x*3x = 6x^2

Hope it helps <3

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