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
erastovalidia [21]
3 years ago
9

Select all that apply.

Mathematics
2 answers:
elena-s [515]3 years ago
8 0

Solution:

As the transformation done on the ellipse is

1. Rotation

2. Reflection

because neither the shape nor the size  of ellipse changes.

First ellipse is rotated by an angle of 90°in clockwise Direction, then

it has been reflected through y axis i.e line x=0.

So , the two transformations are

1. Rotation by 90° in clockwise direction   2. Reflection along positive Y axis , i.e line x=0.

dezoksy [38]3 years ago
7 0

Answer:

C.)  Rotation of 90° clockwise by the origin O, and translation 2 units to the left

D.)  Reflection along y = -x, and translation 6 units to the right

Step-by-step explanation:

You might be interested in
Mother bought a washing machine for $490 and a dryer for$ 520 if she made 10 equal payments how much would each payment be
andrew-mc [135]
<span>Mother bought a washing machine for $490 and a dryer for$ 520 if she made 10 equal payments how much would each payment be... the first one would be   49 and the 2 is 52</span>
7 0
3 years ago
Chicago Pizza charges $10.49 for a medium 14" pepperoni pizza and NY Pizza charges $20.99 for an x-large 18" pepperoni pizza.
UNO [17]

Answer:

A; The cost is $0.07 per  inch^{2}

Step-by-step explanation:

In this question, we are asked to calculate the cost of the Chicago pizza per square inch rounded to the nearest cent.

Firstly, we will need to calculate the area occupied by the 14 inch medium pepperoni pizza made by Chicago pizza

Since the pizza is circular in shape, we use the formula for the area of a circle to calculate its area in square inch

Mathematically, the area of a circle is equal to πr^{2} . Here, our r is half the size of the pizza as the 14 inch represents the full length of the pizza across the center of the pizza = 7 inch

The area is thus = 22/7 × 7 × 7 = 154 inch^{2}

Now, since the full pizza costs $10.49, the cost of the pizza per  inch^{2} is 10.49/154 = 0.068 = $0.07 per  inch^{2}

8 0
3 years ago
Perform the indicated operation (-2i+3i)+(-1-4i)
Shtirlitz [24]

Answer:

  -1 -3i

Step-by-step explanation:

It is unusual to have two imaginary terms grouped together like this. Taking the question at face value, we treat i as though it were a variable, and collect terms in the usual way.

  (-2i +3i) +(-1 -4i) = i(-2+3-4) -1 = -1 -3i

4 0
3 years ago
What addition statement does this show?
Anuta_ua [19.1K]

Answer:

D. –5.2 + (–6.4) = –11.6

Step-by-step explanation:

First, you can eliminate A and C because 5.2 is positive. Since the red arrow is pointing left, it indicates that the number (-5.2) is negative.

Then, you look at the second arrow, the green one. It is pointing left, so it would be -6.4.

I hope this helps :)

3 0
2 years ago
Abby's school is 6 blocks west of her house. Her mother works at a store that is 4 blocks east of her school. Use a number line
faltersainse [42]

Answer:

<h2>10</h2>

Step-by-step explanation:

Let us give a proper illustration in the number line

let H be Abby's house

and S be the school

let W be her mother's work.

kindly find attached a rough sketch of the number line for your reference

Question:<em> What value represents the difference in position between Abby's house and her mother's store?</em>

basically, the distance between two points on a number line is the difference between the points.

So the value that represents the position between Abby's house and her mother's store is the distance between the two points.

= 4-(-6)

=4+6

=10  

7 0
3 years ago
Other questions:
  • This semicircle has a diameter of 5 meters. What is the area of this figure? Use 3.14 to for pi. Enter your answer as a decimal
    7·2 answers
  • What is the side length of a square with an area of 225 cm2 ? use an appropriate technique to solve .
    14·1 answer
  • The lucky storage company wants to ship materials from their current warehouse to a new warehouse. It will cost $2200.00 to rent
    10·1 answer
  • A baseball is dropped from a stadium seat that is 73 feet above the ground. Its height s in feet after t seconds is given by s(t
    13·1 answer
  • Assume that you plan to use a significance level of alpha α equals =0.05 to test the claim that p1 equals = p2. Use the given sa
    5·1 answer
  • Harry the hippo is munching on the lily pads in his pond. When he arrived at the pond, there were 20 lily pads, but he is eating
    6·1 answer
  • What are the measurements of a c and b​
    9·2 answers
  • Use the following function rule to find f(-62). help plz!!
    5·1 answer
  • In a basket ball game, the Golden State Warriors make a total of 21 shots. Some shots were 2 points and some were 3 points. The
    6·2 answers
  • Given: AD = BC and AD || BC<br> Prove: ABCD is a parallelogram.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!