1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sashaice [31]
3 years ago
13

If the two lines below are perpendicular and the slope of the red line is -2 what is the slope of the green line

Mathematics
2 answers:
goldenfox [79]3 years ago
7 0

Answer:

Answer. The two lines shown below are perpendicular. If the slope of the red line is , what is the slope of the green line? Slope of the green line = -1/slope of the red line.

Step-by-step explanation:

SashulF [63]3 years ago
3 0

Answer:

1/2

Step-by-step explanation:

Perpendicular lines have slopes that multiply to -1

-2 * m = -1

Divide each side by -2

m = -1 /-2

m = 1/2

A line that is perpendicular to a line that has a slope of -2 must have a slope of 1/2

You might be interested in
Dividing with decimals in the divisor any answer could work
zhenek [66]

Answer:

do you need an exam to figure it out?

have a good day :)

5/145 5 goes into 14 2 times

-  10

4 then bring down the 5

45 divide it by 5

9 would be the final answer

Step-by-step explanation:

8 0
3 years ago
The director of the library believes that 14% of the library's collection is checked out. If the director is right, what is the
Ksivusya [100]

Answer: 0.2643

Step-by-step explanation:

Let p be the population proportion and \hat{p} be the sample proportion .

As per given question , we have

p=0.14\\\\ \hat{p}=0.13\\\\ n=478

z-score : \dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}

z=\dfrac{0.13-0.14}{\sqrt{\dfrac{0.14(1-0.14)}{478}}}\\\\=-0.630087269176\approx-0.63

The required probability ( using z-table ):-

P(z

Hence, the probability that the proportion of books checked out in a sample of 478 books would be less than 13% = 0.2643

5 0
4 years ago
Please help me on this it’s due today!!!!! Please help me!!!!!
snow_tiger [21]

Answer:

y-intercept is (0,4)

and the slope is 0

Step-by-step explanation:

5 0
3 years ago
Which fraction is greater than 2/5, 5/10 1/10 1/5 4/10
ruslelena [56]
Convert them all to 10 in the denominator.
4/10, 5/10, 1/10, 2/10, 4/10
Now which ones are greater than 2/5?
5/10 only.
8 0
3 years ago
Find the values of x and y.
sp2606 [1]
The answer to this is D. 
3 0
3 years ago
Other questions:
  • 3w - 6+2w =-2 + w<br> What is the answer
    10·2 answers
  • Dan bought a new computer for $900. Each year, the value of the computer decreased by 25% of the previous year's value. At this
    13·1 answer
  • (2.3 x 4 over 10)+(4.16 x 7over 1)
    11·2 answers
  • We have 10 boxes filled with lots of white balls. We additionally have 60 black balls. We want to distinguish boxes by placing d
    9·1 answer
  • A local salesman receives a base salary of $975 monthly. He also receives a commission of 7% on all sales over $1250. How much w
    12·1 answer
  • I need answer plz, I would appreciate if someone can help me
    5·2 answers
  • Six groups of students sell 162 balloons at a carnival.There are 3 students in a group.If each student sells the same number how
    8·1 answer
  • Algebra 2:
    10·1 answer
  • The figure is a parallelogram solve for x.
    6·2 answers
  • Harpreet gave her car for service at the service station and was charged as follows: a) 3.1 litres engine oil at the rate of rup
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!