All categories

2 years ago

Describe fully the single transformation which maps triangle A onto triangle B.

Mathematics

1 answer:

ASHA 777 [7]2 years ago

7 0

The single transformation which maps triangle A onto triangle B is the reflection over the x axis, that is (x, y) ⇒ (x, -y)

<h3>What is transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformations are<em> reflection, rotation, translation and dilation.</em>

Translation is the movement of a point either <em>up, left, right or down</em> in the coordinate plane.

The single transformation which maps triangle A onto triangle B is the reflection over the x axis, that is (x, y) ⇒ (x, -y)

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

You might be interested in

I will mark brainliest!! What is the mean of this dot plot?

Shkiper50 [21]

Answer:

3.25

Step-by-step explanation:

1+3+8+3+1+5+2+3= 26

26/8 = 3.25

6 0

3 years ago

Read 2 more answers

At the movie theatre, child admission is $5.90

Alik [6]

Let the number of children be c, and the number of adults be a.
c + a = 170 (total number of tickets)
Then the cost of each is: $5.90/child, $9.60/adult:
5.9c + 9.6a = 1269.40 (total sales)
Solving as 2 simultaneous equations, we first transform the first equation:
a = 170 - c
Substitute into the 2nd equation:
5.9c + 9.6(170 - c) = 1269.40
Solving gives c = 98, and a = 170 - 98 = 72. This means that 72 adult tickets were sold that day.

5 0

4 years ago

jolli1 [7]

Answer:

$E = 30 \times H$

$570

Step-by-step explanation:

Given that:

For each hour of tutoring, Lena earns 30 dollars.

E is her earning and

H is the number of hours for which she tutors.

To find:

Equation relating E to H.

Solution:

Let Lena tutors for 1 hour, then the earning = 30 dollars

Let Lena tutors for 2 hours, then the earning = 30+30 OR 2 $\times$ 30 = 60 dollars

Let Lena tutors for 3 hours, then the earning = 30+30 +30 OR 3 $\times$ 30 = 90 dollars

If Lena tutors for H number of hours, then the earning, E = 30 + 30 + .... + 30 (H times) i.e.

$E = 30 \times H$

So, the equation that relates E to H is given as:

$E = 30 \times H$

Now, it is given that she tutors for 19 hours.

Let us put H = 19 hours in the above equation:

$E = 30 \times 19 \\\Rightarrow E = \$570$

Therefore, the earning for 19 hours of tutoring is <em>570 Dollars.</em>

4 0

4 years ago

Teran decided to run every day to keep herself healthy. He ended up running 3/5 of a kilometer every day. How much did she run i

Gekata [30.6K]

Answer: Very Easy 3/5 x 7 = 4.2. The decimal 4.3 can be written as the mixed fraction 4 3/10 or as the improper fraction 43/10.

4 0

3 years ago

Read 2 more answers

Absolute Values Inequalitties<br><br>I x I + 3 > 4

Aneli [31]

$| x | + 3 > 4\\
|x|>1\\
x>1 \vee x$

8 0

3 years ago