All categories

2 years ago

Which of the following images shows a transition in the diagram above?

Mathematics

1 answer:

enot [183]2 years ago

6 0

Answer: Choice D (lower right corner)

A transition or translation is where we shift a figure sliding it up, down, left or right. The upper "7" shaped figure slides down to get the other "7", or the bottom figure is slid up to match the top figure.

You might be interested in

A sphere has a volume of 900 cubic inches. Find its surface area to the nearest whole number. I know how to solve it, but I can'

Murrr4er [49]

The volume of the sphere is calculated through the equation,
V = 4πr³/3
Substituting,
900 in³ = 4πr³/3 ; r = 5.99 in

Then, solve for the surface area of the sphere by the equation, SA = 4πr²
SA = 4π(5.99 in)² = 450.80 in²
Thus, in the nearest whole number, SA was calculated to be nearly 451 in².

4 0

2 years ago

What is 5x – 8x + 2 + 5=

nikklg [1K]

Answer: -3x+7

Step-by-step explanation: Good luck! :D

3 0

2 years ago

Read 2 more answers

A ship traveled for 4 hours heading east and for 3 hours heading north. If the total distance traveled was 149 miles, and the sh

Alex

D=vt, distance is equal to velocity times time.

4v+3(v+3)=149 perform indicated multiplication

4v+3v+9=149 combine like terms on left side

7v+9=149 subtract 9 from both sides

7v=140 divide both sides by 7

v=20

So the ship traveled at a speed of 20 mph when heading east.

8 0

2 years ago

100 POINTS! first two people to give me a friend request get 100 points , a thank you, 5 star rateing , and a friend. the first

Anna71 [15]

Answer:

im your friend now what you want to do

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A random sample of 87 eighth grade students’ scores on a national mathematics assessment

Finger [1]

There is not enough evidence to support the administrator’s claim and the true mean is not significantly greater than 280.

<h3>What is a statistical hypothesis?</h3>

A hypothesis to test the given parameters requires that we determine if the mean score of the eighth graders is more than 283, thus:

The null hypothesis:

$\mathbf{H_o \leq 283}$

The alternative hypothesis:

$\mathbf{H_i > 283}$

From the population deviation, the Z test for the true mean can be computed as:

$\mathbf{Z = \dfrac{\hat X - \mu _o}{\dfrac{\sigma}{\sqrt{n}}}}$

$\mathbf{Z = \dfrac{283 -280}{\dfrac{37}{\sqrt{87}}}}$

Z = 0.756

Note that, since we are carrying out a right-tailed test, the p-value for the test statistics is expressed as follows:

P(z > 0.756)

P = 0.225

Since the P-value is greater than the significance level at α = 0.14, we can conclude that there is not enough evidence to support the administrator’s claim and the true mean is not significantly greater than 280.

Learn more about hypothesis testing here:
brainly.com/question/16251072

#SPJ1

8 0

1 year ago