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Anettt [7]
2 years ago
15

Richard is frustrated. He knows the line to the right should have a 3 and a 4 in the equation but he can't remember if it is y =

4x + 3 or y = 3x + 4. a. Which equation is correct? How do you know?
Mathematics
1 answer:
Alisiya [41]2 years ago
7 0

Answer:

The correct equation is "y=4x+3"

Step-by-step explanation:

Given equation:

y= 4x+3 \ \ or \ \ y=3x+4

As per the given line formula:

\to y=mx+c

The slope(m) of the line is \frac{4}{1} = 4  and y-intercept at 3, that is the point (c). So, the correct equation of the line:   y = 4x + 3

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4 0
3 years ago
Two sides of a right triangle Measure 11 in and 15 in.
HACTEHA [7]

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7 0
3 years ago
The area of a rectangle is 30+12x what are 3 possibilities for the length and width of the rectangle
Stolb23 [73]

In order to find the three possibilities, you must first think of common factors between 30 and 12:

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

Factors of 12: 1, 2, 3, 4, 6, 12

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30+12x=2(15+6x)      Width: 2      Length: 15+6x

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4 0
3 years ago
Use the grouping method to factor this polynomial completely.
Alexxandr [17]

Answer:

The answer is A. (4x²+3)(x+2)

Step-by-step explanation:

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4 0
2 years ago
Help please don’t understand.
sergij07 [2.7K]
Okay so first, area is length times width, so 1/4x*x would be first = 1/4(x^2)=64. Then area or x = 16 or -16

perimeter would be width times two plus length times two. I recommend using math papa to calculate these numbers.

4 0
3 years ago
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