2 years ago

Select the equation that most accurately depicts the word problem.

1 answer:

Alina [70]2 years ago

5 0

Answer:

:n=95

Step-by-step explanation:

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zlopas [31]

$\textsf{Let y = ax + b the line we want to find.}$

$\textsf{We know that the slope of y = ax + b is the inverse of the slope of } \mathsf{ y = \frac{1}{4}x - 2.}$

$\textsf{Thus:}$

$\mathsf{a = \dfrac{1}{\frac{1}{4}} = 4}$

$\textsf{As y = 4x + b passes thought (5, -2):}$

$\mathsf{-2 = 4 \cdot 5 + b \Rightarrow 20 + b = -2 \Rightarrow b = -22}$

$\textsf{Hence the line y = 4x - 22 is perpendicular to }\mathsf{y=\frac{1}{4}x - 2}\textsf{ and passes for the point (5, -2).}$

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3 years ago

Yuri [45]

2.5 divided by 2 equals 1.25 so each side equals 1.25

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3 years ago

max2010maxim [7]

I think the correct answer is 560ft^2.

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3 years ago

Nataly_w [17]

s1+s2>s3 where s1 and s2 are the 2 smaller sides

Choice C is the only 1 that fits

7+13 >18

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3 years ago

KengaRu [80]

Note that when x=0, y=-6, so d cannot be right. Note that 2 and -1.5 are solutions. The only answer choice that has both as zeroes is a.

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3 years ago