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
LekaFEV [45]
2 years ago
8

(Help please) A transformation was performed on oval A as shown in the graph. What type of transformation was performed? Does th

at transformation result in congruent shapes?
A. Dilation, no

B. Translation, yes

C. Reflection, no

D. Rotation, yes

Mathematics
2 answers:
jarptica [38.1K]2 years ago
4 0
The answer is b: translation yes
labwork [276]2 years ago
3 0
Answer: B. Translation, yes

-A is incorrect because the shape did not change
-C is incorrect because the shape isn’t reflected over the y axis
-D is incorrect because it’s clearly moved to a completely different part of the grid
You might be interested in
It is generally claimed that the average body temperature for healthy human adults is 98.6°F. To test this claim a simple random
Rzqust [24]

Answer:

Explained below.

Step-by-step explanation:

The information provided is as follows:

\mu=98.6^{o}F\\\bar x=98.1^{o}F\\s=0.9^{o}F\\n=9

(1)

A single mean test is to be performed in this case.

As the population standard deviation is not provided, a one-sample <em>t</em>-test will be used.

The correct option is b.

(2)

The null hypothesis is:

<em>H</em>₀: The average temperature in the population is 98.6°F, i.e. <em>μ </em>= 98.6°F.

The correct option is b.

(3)

The alternative hypothesis is:

<em>Hₐ</em>: The average temperature in the population is less than 98.6°F, i.e. <em>μ </em>< 98.6°F.

The correct option is c.

(4)

The standard deviation of the sample mean is as follows:

SD_{\bar x}=\frac{s}{\sqrt{n}}=\frac{0.9}{\sqrt{9}}=0.3^{o}F

Thus, the value of SD is 0.3°F.

(5)

Compute the value of test statistic as follows:

t=\frac{\bar x-\mu}{SD_{\bar x}}

  =\frac{98.1-98.6}{0.3}\\\\=-1.666666667\\\\\approx -1.67

Thus, the value of test statistic is -1.67.

(6)

The degrees of freedom of the test are:

df = n - 1

   = 9 - 1

   = 8

Thus, the degrees of freedom of the test is 8.

8 0
3 years ago
Help
Arte-miy333 [17]

Answer:

this could work y=(-22)x+41

4 0
2 years ago
Someone do this plz ill pay u when im rich
lbvjy [14]

Answer:

11307.19 rounded and exact is 11307.1875

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the slope of a line perpendicular to <br><br> Y= -x -1
ad-work [718]
<h2>Greetings!</h2>

Answer:

The slope is 1.

Step-by-step explanation:

First, we must find the slope of the current equation.

This is the number in front of the x.

Seeing as this is -x, or -1x, the slope of this line is -1

When finding the slope of a line perpendicular, you need to find the \frac{-1}{slope}

So, in this case it is:

\frac{-1}{-1}

The minuses cancel out, leaving with 1 over 1 or 1/

So the slope of the line perpendicular is 1!


<h2>Hope this helps!</h2>
8 0
3 years ago
You purchase a car using a 20,000 loan with a 5% interest rate suppose you pay the loan off after 4 years how much interest do y
Alex787 [66]
In 4 years you pay interest of 4000 and if you finish pay the loan in two years you pay only 2000
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slop of the line that passes Thur each pair of points
    10·1 answer
  • mr tan buys 4 white pine trees and 5 birch trees what is the vost of the trees show your work and explain how you found answer n
    13·1 answer
  • How is adding positive and negative fractions similar to adding intergers ?
    8·1 answer
  • The Statistical Bulletin published by Metropolitan Life Insurance Co. reported that 2% of all American births result in twins. I
    5·1 answer
  • Use the number line below. Which fraction is equivalent to
    14·2 answers
  • What is the volume of the right cone shown below? 10 O A. 7577 units3 B. 100n units3 C. 1507 units3 375 units3​
    10·1 answer
  • Paula bought a ski jacket on sale for $4 less than half its original price. She paid $90 for the jacket. What was the original p
    9·2 answers
  • Helpppp<br> 3x + 10<br> 3x + 2<br> x = [?]
    9·1 answer
  • Is this a function or no?
    5·1 answer
  • A store sells small notebooks
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!