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
Murljashka [212]
3 years ago
12

6. What is the slope of a line perpendicular to the line whose equation is y = 2x -5?*

Mathematics
1 answer:
bonufazy [111]3 years ago
6 0

Answer: -1/2

You get y = 2x - 5, so the slope is 2. Perpendicular lines have opposite-reciprocal slopes, so the slope of the line we want to find is -1/2.

You might be interested in
Each of the 25 balls in a certain box is either red, blue or white and has a number from 1 to 10 painted on it. If one ball is t
Aneli [31]

Answer:

Not sufficient information

Step-by-step explanation:

Probability of white ball: P(W)

Probability of even number: P(E)

Probability of white ball or even number: P(W∨E) is asked

Considering case (1):

Probability of white ball and even number: P(W∧E) = 0

And we know that,

P(W∨E) = P(W) + P(E) - P(W∧E) = P(W) + P(E) - 0 = P(W) + P(E)

It is not sufficient to calculate the desired probability.

Considering case (2):

P(W) - P(E) = 0.2

Here, it is possible for P(W) and P(E) to get multiply values.

So P(W∨E) cannot be determined.

Considering cases (1) & (2):

P(W∧E) = 0 and P(W) - P(E) = 0.2

So, P(W∨E) = P(W) + P(E) = P(E) + 0.2 + P(E) = 2P(E) + 0.2

Again multiple answers are possible.

Such as, for P(E) = 0.4 (10 even balls) ⇒ P(W∨E) = 1

but for P(E) = 0.2 (5 even balls) ⇒ P(W∨E) = 0.6

So, the information are not sufficient.

3 0
3 years ago
Ebony earned scores of 72 70, 81, 99, and 88 on five math tests. Determine her
Minchanka [31]

Let it be x

\boxed{\sf Average=\dfrac{Sum\:of\:terms}{No\:of\:terms}}

\\ \sf\longmapsto \dfrac{72+70+81+99+88+x}{6}=83

\\ \sf\longmapsto \dfrac{410+x}{6}=83

\\ \sf\longmapsto 410+x=498

\\ \sf\longmapsto x=498-410

\\ \sf\longmapsto x=88

6 0
3 years ago
Help WILL GIVE BRAINLIEST!! At the beginning of year 1, Carlos invested $600 at an annual compound interest rate of 4%. He makes
OleMash [197]
I got D but I use a diffrnt method

4 0
3 years ago
Read 2 more answers
James is making a paper chain from different colored paper strips. He joins the links in the following pattern: red, blue, red,
Whitepunk [10]

Answer:

red

Step-by-step explanation:

1-red

2-blue

3-red

4-blue

5-red

6-blue

7-red

8-blue

9-red

10-blue

11-red

12-blue

13-red

14-blue

15-red

16-blue

17-red

18-blue

19-red

20-blue

21-red

22-blue

23-red

im so smart fr

8 0
2 years ago
Jose has 3 fewer pants than he has shirts. How many more shirts does Jose have?
pav-90 [236]
Jose has 3 more shirts than he has pants.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Bill earns $12 per hour and works at most 40 hours per week identify the independent and dependent quantity in the situation and
    10·1 answer
  • To create an entry​ code, you must first choose 2 letters and​ then, 4 ​single-digit numbers. How many different entry codes can
    6·1 answer
  • 719 = (78 × 9) + ____ find the unknown number
    12·2 answers
  • Wendy walks 2 miles in 22 minutes. She continues to walk at the same rate. How many minutes will it take her to walk 11 miles? U
    14·1 answer
  • A toy falls from a window 70 feet above the ground. How long does it take the toy to hit the​ ground?
    6·1 answer
  • Trigonometry
    9·1 answer
  • Which of the following have two concurrent parallel bases?
    10·2 answers
  • Round 637.892 to whole number
    10·2 answers
  • Please help sneakynuggests​
    7·1 answer
  • Find the value of x to the nearest tenth
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!