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wolverine [178]
4 years ago
5

The slopes of perpendicular lines are opposite reciprocals. True False

Mathematics
2 answers:
omeli [17]4 years ago
6 0
True
because slope are opposite reciprocal of one another.
Cloud [144]4 years ago
4 0

Answer:

true

Step-by-step explanation:

The slopes of prependicular lines have to give as a result -1 when multiplied by eachother, so for example if you have a line with a slope of 2, the perpendicular line should have a slope of -1/2 because when multiplying for one another the result will be -1. So the statement would be true, the slopes of perpendicular lines are opposite reciprocals.

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-5/4 = x -7/10 solve for x and show work please
tekilochka [14]
First lets start by making the denominators the same. I multiplied the 4 by 5 and 10 by 2.

-25/20 = x -14/20
Add 14/20 on both sides (do the opposite to cancel out and whatever you do to one side you need to do to the other.
You should get -11/20 = x
6 0
3 years ago
Order the numbers from least to greatest. <br><br>1 / 100, 1/4, and 0.2. ​
Kamila [148]

Answer:

\frac{1}{100}, 0.2, \frac{1}{4}

Step-by-step explanation:

First, find the values of the fractions in decimals.

\frac{1}{100} = 0.01

\frac{1}{4} = 0.25

So we have the numbers: 0.01, 0.25 and 0.2. Thus we can easily arrange them in ascending order.

0.01, 0.2, 0.25

Which, according to the question, will be:

<u></u>\frac{1}{100}<u>, 0.2, </u>\frac{1}{4}<u></u>

4 0
2 years ago
Read 2 more answers
How do you write 6 plus 8 in a algebraic expression
Marat540 [252]

wouldn't it be 6+8 I think that that's what it means by algebraic equation. Hope I could help.

4 0
3 years ago
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Given the following triangle solve for the unknown variable x
elena55 [62]
It will be (7x+8)+(7x+8+7x=180


6 0
3 years ago
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Write an exponential function in the form y=ab^x that goes through the point (0,17) and (6,1088)
alexandr402 [8]

Answer:

y = 17(2)^x

Step-by-step explanation:

If the graph of y = ab^x goes through (0, 17), then

                        17 = ab*0, or a = 17

Then the function is y = ab^x with a = 17, or

                                  y = 17*b^x and we must find b.

If the graph of y = 17*b^x also goes through (6, 1088), then the following must be true:   1088 = 17*b^6

which reduces to 64 = b^6

Taking the sixth root of both sides, we get 64^(1/6) = b, and so b = 2

Then the desired exponential function is

y = 17(2)^x

6 0
3 years ago
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