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
Tju [1.3M]
3 years ago
5

Triangle ABC was dilated using the rule Y, 5/4. FCA is equal to eight what is C’A’ 10 units 12 and 16 units 20 units

Mathematics
1 answer:
seropon [69]3 years ago
8 0

Answer:

C'A' = 10units (A)

Question

A complete question related to this found at brainly(question ID 2475535) is stated below.

Triangle ABC was dilated using the rule Dy, 5/4

If CA = 8, what is C'A'?

10 units

12 units

16 units

20 units

Step-by-step explanation:

Given:

Scale factor = 5/4

CA = 8units

Find attached the diagram for the question.

This is a question on dilation. In dilation, figures have the same shapes but different sizes.

Y is the center of dilation

Lengths of ∆ABC: CB, AB, CA

Lengths of ∆A'B'C': C'B', A'B', C'A'

C'B' = scale factor × CB

A'B' = scale factor × AB

C'A' = scale factor × CA

C'A' = 5/4 × 8

C'A' = 40/4

C'A' = 10units (A)

You might be interested in
Heres 2 photos idk showed but does anyone know the answer?
Inessa [10]

Answer:

The answer I think would be hexagon

8 0
2 years ago
Read 2 more answers
Esto es verdadero oh falso <br> como se resuelve<br> 3/4 + 1/2 + 1/3 + 2/9 + ...... = 9/4
Step2247 [10]

Answer

The missing value is 4/9

8 0
3 years ago
Please help me with this!!!
Dafna1 [17]

Answer:

option C is correct answer ..

Step-by-step explanation:

angle A + angle B + angle C = 180° ( by angle sum property of triangle )

3x + 4x-19+ 3x -1 = 180

10x + -20 = 180

10x = 180 +20 = 200

x = 200/10 = 20 °

angle A = 3× 20 = 60 °

angle B = 4× 20 - 1 9 = 61 °

angle C = 3× 20 -1 = 59 °

angle B is greatest so side opposite to it will be greatest in length ....so length of AC is greatest ....

so option C is the correct answer of this question ...

plz mark my answer as brainlist plzzzz vote me also as I have done this question by taking a lot of time Hope it will be helpful for you ....

5 0
2 years ago
A pencil is `120` millimeters long.
leva [86]

Given the length of the pencil, the length of the marker is 130.8 millimeters.

<h3>What are percentages?</h3>

Percentage can be described as a fraction of an amount expressed as a number out of hundred. Percentages are represented %.

<h3>How long is the marker?</h3>

Length of the marker = (1 + percentage) x length of the pencil

(1.09) x 120 = 130.8 millimeters

To learn more about percentages, please check: brainly.com/question/25764815

6 0
2 years ago
Got them.... I think the war is finally over..
lisabon 2012 [21]

Answer:

LOL THAT CAT POOR CAT

Step-by-step explanation:

nothing to see here

7 0
3 years ago
Other questions:
  • The length of a rectangular block is 20 inches. Its width is half its length.
    11·1 answer
  • What was his average speed from hour 4 to hour 7? <br> 5 mph <br> 7 mph <br> 9.7 mph <br> 21 mph
    5·1 answer
  • Lisa counted 35 blue and white cars. There were 6 times as many blue cars as white cars. How many blue cars were there? How many
    12·1 answer
  • Termeni unei adunari sunt 382 145 si 286 care este suma lor
    12·1 answer
  • A ball is dropped from a height of 12 feet and returns to a height that is 1/2 of the height from which it fell. The ball contin
    12·2 answers
  • Tiger cubs are around 2 years old when they leave their mothers. In the wild, tigers live about 11 years. About what percent of
    6·1 answer
  • What is the point if of origin in a number line
    15·1 answer
  • What is the volume of a sphere with a diameter of 5.4 ft, rounded to the nearest tenth of a cubic foot?
    10·1 answer
  • А
    15·1 answer
  • Someone please explain they didnt tell me bout this im just a middle schooler​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!