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
Olenka [21]
3 years ago
11

What is the reflection image of R across the y-axis?

Mathematics
2 answers:
Drupady [299]3 years ago
7 0
Your answer will be (3,2)
Hope this help. 
stealth61 [152]3 years ago
3 0
Should be (3,2)

You only need to inverse your x coordinate.

You might be interested in
Which answer is correct
andre [41]

Hello from MrBillDoesMath!

Answer:

The first choice,  Pi + (-Pi) = 0

Discussion:

Pi is an irrational number. Saying the irrational numbers <u>are</u> closed under addition means if we add two irrational numbers we will get another irrational number. In our case, Pi + (-Pi) = 0, which is correct, BUT 0 is a <u>rational </u>number. This shows the set of irrational numbers is NOT closed under addition.

Thank you,

MrB

7 0
3 years ago
ANSWER QUICK I WILL GIVE BRAINLIEST THANKS
dalvyx [7]

Answer:

25/14

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the length? In algebra DUE TOMORROW
Mamont248 [21]
The formula for volume is V=lhw, or length times height times weight. To find the length, you divide the volume by the height and width. 

In this case, divide 3,060 first by 12, the height, then by 15, the width.

3,060/12=255
255/15=17

The length is 17. 
8 0
3 years ago
A diagnostic test for a disease is such that it (correctly) detects the disease in 90% of the individuals who actually have the
Ne4ueva [31]

Answer:

0.2177 = 21.77% conditional probability that she does, in fact, have the disease

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probability of event B happening, given that A happened.

P(A \cap B) is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Test positive

Event B: Has the disease

Probability of a positive test:

90% of 3%(has the disease).

1 - 0.9 = 0.1 = 10% of 97%(does not have the disease). So

P(A) = 0.90*0.03 + 0.1*0.97 = 0.124

Intersection of A and B:

Positive test and has the disease, so 90% of 3%

P(A \cap B) = 0.9*0.03 = 0.027

What is the conditional probability that she does, in fact, have the disease

P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.027}{0.124} = 0.2177

0.2177 = 21.77% conditional probability that she does, in fact, have the disease

3 0
3 years ago
The mean of a normally distributed dataset is 12, and the standard deviation is 2.
Schach [20]
So lets do it like this:
z = (X-Mean)/SD 
<span>z1 = (8-12)/2 = - 2 </span>
<span>z2 = (16-12)/2 = + 2 </span>
<span>According to the Empirical Rule 68-95-99.7 </span>
<span>Mean more or less 2SD covers 95% of the values </span>
So t<span>he percentage of data points falling between 8 and 16 = 95%
</span>I hope this can help
5 0
3 years ago
Other questions:
  • Brittany opened a savings account with an annual interest rate of 10% and an initial deposit of $7000. If her interest is compou
    9·2 answers
  • Tommy can exchange 8 euros for 11 dollars.
    10·2 answers
  • What is the answer to j/4-8&lt;4
    8·1 answer
  • Simplify the polynomial by using foil or box method <br> (2y-1)(y+4)
    14·1 answer
  • The length of the segment from –3 to 0 on a number line is shown.
    13·1 answer
  • Mary throws a plastic disc to her friend, which her friend catches six seconds after Mary throws it. The table shows the height
    5·2 answers
  • 4 more than twice a number is -10
    13·1 answer
  • F(x)=log2(x-3) find the domain of x
    8·1 answer
  • Patricia is writing statements as shown below to prove that if segment ST is parallel to segment RQ, then x = 35:
    13·1 answer
  • What is the area of this figure?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!