Help me please i beg you !!!!!!! please please please please anyone

Mathematics

2 answers:

makvit [3.9K]3 years ago

7 0

X is equal to 15 plug it in and you get 90

ehidna [41]3 years ago

7 0

6.) x=8
7.) x=15
8.) 50 degrees
9.) x=10
10.) x=27

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Help me need correct rn ASAP

Svetach [21]

Answer:

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Step-by-step explanation:

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4 years ago

Which equations represent the line that is perpendicular to the line 5x − 2y = −6 and passes through the point (5, −4)? Select t

Pepsi [2]

Answer:

Step-by-step explanation:

Two lines are perpendicular if the first line has a slope of $m$ and the second line has a slope of $\frac{1}{-m}$ .

With this information, we first need to figure out what the slope of the line is that we're given, and then we can determine what the slope of the line we're trying to find is:

$5x - 2y = -6$

$-2y = -5x - 6$

$y = \frac{5}{2}x + 3$

We now know that $m = \frac{5}{2}$ for the first line, which means that the slope of the second line is $m = \frac{-2}{5}$ . With this, we have the following equation for our new line: