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
bija089 [108]
3 years ago
10

Quadrilateral A' B'C'D' is the image of quadrilateral ABCD under a dilation with a scale factor of 3

Mathematics
1 answer:
Shtirlitz [24]3 years ago
8 0

Answer:

3

Step-by-step explanation:

A'B'C'D' is 3 times bigger than ABCD, so to get back to the original we gotta count the length of B'C' and devide by 3

9 \div 3 = 3

You might be interested in
Complete the table for the given rule. Rule: y= 3x
Ratling [72]

Answer:

x=5

y=30

x=15

Step-by-step explanation:

y=3x=15, then x=15/3, x=5

x=10, then y=3x=3*10=30

y=3x=45, then x=45/3, x=15

6 0
3 years ago
Use 4 terms of the series to approximate :
liraira [26]

from \: trapezium \: rule \\ n = 4 \\ h =  \frac{(1 - ( - 5))}{4}  =  \frac{3}{2}  \\ from \: the \: pic \:  \\ approximate \: value \: is \: 5.409

8 0
3 years ago
15. What is the algebraic notation of a figure is Translated 8<br> units left and 2 units up?
sasho [114]

Answer:

Please check the explanation.

Step-by-step explanation:

When a figure is translated with 8 units left and 2 units up, it means the translated figure can be obtained by subtracting 8 units from the x-axis and adding 2 units to the y-axis.

For example, if a point P(0, 0) is translated with 8 units left and 2 units up, the new position of the point will be:

(x, y) → (x-8, y+2)

P(0, 0) → P'(0-8, 0+2) = P'(-8, 2)

Thus, the new location of the image of point P will be: P'(-8, 2)

Therefore, option (a) is the correction answer.

<em>                                           </em><u><em>FOR QUESTION 16</em></u>

As the algebraic notation of a figure is Translated 2 units right and 5 units up.

Translating 'a' units right mean, we need to add 'a' units to the x-axis.

Thus, the rule will be:

(x, y) → (x+2, y+5)

Therefore, option (b) is correct.

4 0
3 years ago
Help me out please !!!
IgorLugansk [536]

Answer:

5/1

Step-by-step explanation:

Cause I say so. Rise/run is rate of change.

6 0
3 years ago
Read 2 more answers
a counselor at sleepy hollow camp has 225 yards of lanyard to give to 100 campers to make landyard key chains. Each camper will
salantis [7]
Each camper will get a lanyard 2.5 yards long
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of 10^3 x 0.006?
    6·1 answer
  • Mrs. Lewis received her paycheck this week in the amount of $535.75. She spent $76.98 on groceries, she paid her $59.95 phone bi
    15·2 answers
  • Factor out the coefficient of the variable 3f 5
    5·1 answer
  • The length of the hypotenuse of a right triangle is 137 units. The length of one leg of the triangle is 105. Gina wrote the foll
    15·2 answers
  • The slope of the line below is -2. Use the coordinates of the labeled point to find the point-slope equation of the line. (4, -2
    13·1 answer
  • Which of the expressions is rational?
    6·1 answer
  • Evaluate g(n-5) if g(x) = <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%20-%206%7D%7B2x%7D" id="TexFormula1" title="\frac{x^
    14·1 answer
  • A clothing store buys shorts from the manufacturer .The store then marks up the price by 6%. Write an expression as a sum to rep
    15·1 answer
  • Apple weights in an orchard are normally distributed. from a sample farmer fred determines the mean weight of a box of apples to
    7·2 answers
  • What is closest to -49 <br><br> a: -48.09<br> b: -48 3/5
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!