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
Bad White [126]
3 years ago
12

Triangle ABC has vertices at A(−3, 4), B(4, −2), C(8, 3). The triangle translates 4 units right and 3 units down. Which rule rep

resents the translation? After the translation, what are the coordinates of vertex A?
Mathematics
1 answer:
Andrew [12]3 years ago
6 0

Answer:

A = (1, 1)

Step-by-step explanation:

All of the coordinates are moved 3 down and 4 to the right which makes A equal (1, 1)

You might be interested in
The scores on the LSAT are approximately normal with mean of 150.7 and standard deviation of 10.2. (Source: www.lsat.org.) Queen
faltersainse [42]

Answer:

a=150.7 -0.385*10.2=146.773

So the value of height that separates the bottom 35% of data from the top 65% (Or the 35 percentile) is 146.7.  

Step-by-step explanation:

1) Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

2) Solution to the problem

Let X the random variable that represent the  scores on the LSAT of a population, and for this case we know the distribution for X is given by:

X \sim N(150.7,10.2)  

Where \mu=150.7 and \sigma=10.2

We want to find a value a, such that we satisfy this condition:

P(X>a)=0.65   (a)

P(X   (b)

Both conditions are equivalent on this case. We can use the z score again in order to find the value a.  

As we can see on the figure attached the z value that satisfy the condition with 0.35 of the area on the left and 0.65 of the area on the right it's z=-0.385. On this case P(Z<-0.385)=0.35 and P(Z>-0.385)=0.65

If we use condition (b) from previous we have this:

P(X  

P(z

But we know which value of z satisfy the previous equation so then we can do this:

Z=-0.385

And if we solve for a we got

a=150.7 -0.385*10.2=146.773

So the value of height that separates the bottom 35% of data from the top 65% (Or the 35 percentile) is 146.7.  

5 0
3 years ago
Read 2 more answers
How to slove -10 -1 need help
yuradex [85]

Answer:

-10 - 1 = x

Step-by-step explanation:

If you take -10 and subtract one, it makes the number go down lower because it's negative (example, 12 - 2 is -14)

5 0
3 years ago
What is 100,000times<br> 1 / 100,000 , using the standard method of multiplication?
Gelneren [198K]
Answer: 100,000.

Explanation: im sorry but thats way too many zeroes for me to write if you want the standard method lol
4 0
3 years ago
7 movie tickets cost $25.00
ICE Princess25 [194]

Answer:ok boomer

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Last question on my assignment need help. Find x.
Umnica [9.8K]

Answer:

I think it would be 20 hope it helps and good luck

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • 2 PART QUESTION!!
    13·1 answer
  • I really need help on themis math!!!!!!!!!!
    7·1 answer
  • Find the solution of this system of equations.
    8·1 answer
  • The following absolute value inequality is an example of a conjunction.
    5·1 answer
  • Suppose we take a random sample of 41 state college students. Then we measure the length of their right foot in centimeters. We
    9·1 answer
  • Answer quickly, thank you 50 points.
    10·1 answer
  • A card is drawn from the numbered from 5 to 30 find the probability of getting square or even numbered card
    9·1 answer
  • PLEASE HELPPPPPPPPPPPPPPPPPPPP
    13·1 answer
  • PLEASE HELP! THANKS!!!!
    7·1 answer
  • Problem situation:
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!