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hodyreva [135]
3 years ago
10

Whatbis the slope of a line that is perpendicular to the line y= 2x-6? A. -2

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
4 0

Answer:

D. -1/2

Step-by-step explanation:

When a line is perpendicular to another line the slope will be the exact opposite. For example line A = y = 3x + 5 the line perpendicular to it will be -1/3x.

So -1/2 is the slope of your perpendicular line.

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Please help I’m on the middle of an exam<br><br> Use the diagram of ABCD to find x.
garri49 [273]

This is like property of a parallelogram you have to do is basically follow its properties which is opposite sides are congruent

so we solve like this

x+3=2x-5

subtract -3 on each side one is canceled since its equal to zero

and other is -3-5= -8

x=3x-8

now subtract -3 on each side

-3x-x is -4 so,

-4x=8

divide its equal to 2

X=2

Hope it helps! have an awesome day you should probably study the properties of parallelogram

5 0
2 years ago
8ab -16c - a^2<br><br> A=3<br> B=4<br> C=5
Rainbow [258]
8(3)(4) = 96
96-16(5)= 16
16- 3^2 = 9.
9
5 0
3 years ago
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was to . If there were 12,7
Sever21 [200]

Answer: The question is incomplete

Step-by-step explanation: The answer to this question cannot be determined correctly since an important detail is missing.

However, let me explain how you would normally go about it by using an example of mine. If for example the ratio of yes votes to no votes was 8 to 5, and the question requires you to calculate how many yes votes were there as indicated in your question, then the first step would be to find the total number of both sides of the ratio. That is add 8 to 5 which gives you 13. This means if there was a total of 13 votes cast, every yes vote stands for 8 out of 13 votes and every no vote stands for 5 out of 13 votes.

To express it mathematically, every yes vote would be 8/13 of the total (12779) and every no vote would be 5/13 of the total (12779).

Therefore to determine how many yes votes there was, is calculated as follows;

Let yes votes be y and no votes be x'

y = (8/13) * 12779

y = 102232/13

y = 7864

<em>Based on my example that the ratio of yes votes to no votes is 8 to 5, </em>

Then the number of yes votes was 7,864.

7 0
3 years ago
Find the distance between the two points to the nearest tenth. (0,-5) and (-4,2) 5 5.3 5.2 5.6
zubka84 [21]
Sqr (x2 - x1)^2 + (y2 - y1)^2
Sqr (-4-0)^2 + (2+5)^2
Sqr (16) + 49 = sqr 65
I got around 8.
(I might did something wrong, idk)
7 0
3 years ago
A coffee seller makes a salary of $3,500 per month plus a $12 commission for every $100 of coffee he sells. A case of coffee cos
Bond [772]

Answer:

50

Step-by-step explanation:

because 3,650-3,500=150 and then 150/12=12.5x4=50

4 0
3 years ago
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