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ELEN [110]
3 years ago
11

Line a is perpendicular to line b. if the slope of line a is 1/8, what is the slope of line b

Mathematics
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer:

-8/1

Step-by-step explanation:

Perpendicular lines have opposite slopes., meaning the signs are opposite, and the numerator and denominator are flipped.

Here's another example:

If line a had a slope of 4/5, line b would have a slope of -5/4, if the lines are perpendicular.

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Zachary's final project for a collage course took a semester to write and had 95,234 words. Zachary wrote 35,295 words he first
Nina [5.8K]
Okay so I don't know what you're trying to find out here, but if you're trying to find out how many words he has left after writing those two months, all you have to do is add. 35, 295 + 19, 240 and should get 54, 535. Then you subtract 95,234 - 54,535 and get 40,699.. So Zachary has 40,699 words left to write
6 0
3 years ago
Maria is making paper flowers as decorations for the fall dance. She has made 40 flowers so far, and she is 16% finished. If she
alexandr1967 [171]

Answer:

the number of additional she needed is 135

Step-by-step explanation:

The computation is shown below:

GIven that

40 flowers of 16%

So for 100% it would be

= 40 ×100 ÷ 16

= 250

Now she needs to make is

= 70% - 16%

= 54%

Now the additional would be

= 250 × 54%

= 135

Hence, the number of additional she needed is 135

5 0
3 years ago
I need help on this problem ​
Vaselesa [24]
The answer is y=3/2x+3

to figure it out:
1. you need to first find the slope of the two points.
3-0/0-(-2)
2. then put them into slope intercept form: y=mx+b. m being your slope and b being your y-intercept.
7 0
3 years ago
-3(7+4n)=-8n-29 what is the work and answer
sesenic [268]
Hello there.

<span>-3(7+4n)=-8n-29

First, s</span><span>implify both sides of the equation.
Next, a</span><span>dd 8n to both sides.
After, a</span><span>dd 21 to both sides
Then, d</span><span>ivide both sides by -4
Last, you'll get </span>n=<span>2

Your answer: </span>n=<span>2</span>
4 0
3 years ago
Read 2 more answers
Which statement could be used to explain why f(x) = 2x – 3 has an inverse relation that is a function?
Amanda [17]

Step-by-step explanation:

it is a 1-to-1 function.

there are no 2 different values of x that have the same y result value.

5 0
3 years ago
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