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
Rasek [7]
3 years ago
9

Can someone help me with this

Mathematics
1 answer:
Zigmanuir [339]3 years ago
3 0

Answer:

slope line 1: -2

slope line 2: -2

slope line 3: 2

line 1 &2: parallel

line 1&3: perpendicular

line 2&3: perpendicular

Step-by-step explanation:

Slope formula: y2-y1/x2-x1

line 1) 2--2/0-2= -2

line 2) -5--1/1--1=-2

line 3) 0--4/-3--5=2

You might be interested in
If x2=7 what is a value of x?<br><br> A.√7<br> B.3.5<br> C.√49<br> D.14
ikadub [295]

Answer:

x = sqrt(7) or x = -sqrt(7) thus of the choices you have A:

Step-by-step explanation:

Solve for x:

x^2 = 7

Take the square root of both sides:

Answer: x = sqrt(7) or x = -sqrt(7)

4 0
3 years ago
Don't stick with your computer, do smth that make you happy IRL<br> btw, don't report this please
Mrac [35]
What makes me happy irl is nothing really, I only exist to make others happy
5 0
3 years ago
Read 2 more answers
Suppose that a family wants to start a college fund for their child. If you invest in an account that pays 5.5% and want the fun
vazorg [7]
The answer is 17040.34
Check the annuity due formula
7 0
3 years ago
What is 54% of 450 on carnegie
Nadusha1986 [10]
54:450*100 =

(54*100):450 =

5400:450 = 12
7 0
3 years ago
A random variable r is normally distributed with a mean of 7 and a standard deviation of 1.5. Find the value of w so that P (8.8
a_sh-v [17]

Answer:

The answer is explained below

Step-by-step explanation:

Given that:

mean (μ) = 7 and standard deviation (σ) = 1.5.

The z score is used in statistic used to measure the number of standard deviation by which the raw score is above or below the mean value. It is given by:

z=\frac{x-\mu}{\sigma}, where\ x\ is\ the \ raw\ score

To find the Probability that x < 8.8, we first find the z score using:

z = \frac{x-\mu}{\sigma}=\frac{8.8-7}{1.5}=1.2

From the z tables, P(x < 8.8) = P(z < 1.2) = 0.8849 = 88.49%

4 0
3 years ago
Other questions:
  • Which set best describes the number(-16)?
    7·1 answer
  • Words with four letters in both syllables examples
    15·2 answers
  • What is b in 12-b=12.5
    5·1 answer
  • If alpha and beta are the zeroes of quadratic polynomial ax^2+bx+c , then find alpha^4+beta^4
    5·1 answer
  • I am a regular polygon. Each of my exterior angles has a measure of 6 and 2/3 degrees. How many sides do I have?
    7·1 answer
  • Someone who understands? Please Hély me
    6·1 answer
  • I need help ASAP!!!!!!
    10·2 answers
  • A bag contains 8 blue marbles, 6 red marbles, and 5 green marbles. The marbles are drawn one at a time.
    14·1 answer
  • Jerry leaves home driving at 50 miles per hour. Ten minutes later, Jenny drives after him at the speed 65 miles per hour. When w
    11·1 answer
  • A ball is thrown straight up into the air. The table shows the data collected over t seconds, where h(t) is the height of the ba
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!