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
Artist 52 [7]
3 years ago
15

The rectangle shown is dilated by a scale factor of 3.

Mathematics
1 answer:
Law Incorporation [45]3 years ago
7 0
Given that the image was dilated by scale factor 3 then:
a] Length of the dilated side will be:
length/width=(original length/width)*(scale factor)
length=3*10=30 in
Width=3*6=18 in
thus the dimensions of the new image will be:
30 in by 18 in

b. The diagram below represent s the rectangle. 1 cm represent 10 inches

You might be interested in
HELP!!! Please I need work shown I have no clue how to do this and I need a good answer please and thank you
zheka24 [161]
Factorize x²+7x+12 ===> (x+3)(x+4)

Factorize x²-3x-28 ===> (x-7)(x+4)

4x + 12 can be written====> 4(x+3)

Then the question could be written as follows:

 [(x+3)(x+4) / (x-7)(x+4) ] / 4(x+3) = [(x+3)(x+4) / (x-7)(x+4) ].[4(x+30]
After simplification you get 1 / 4(x-7)



7 0
3 years ago
The table shows how Emily’s essay will be scored. What was Emily’s overall score?
DiKsa [7]
Is there a table? Can you attach a picture of it?
8 0
3 years ago
A mattress store in Stafford purchased a mattress at a cost of $255 and marked it up 100%. Later on, Cassie bought the mattress.
skad [1K]

Answer: 278.18

sorry if it's wrong

Step-by-step explanation: if you divide 255 by 11 you get 23.18181818181

so if you simplify you get 23.18 so that is the tax plus the original payment which is 278.18

8 0
2 years ago
Read 2 more answers
Can somebody who is good at Math help me with this question please?...
Rus_ich [418]
By HA (hypotenuse is the same and angles are equal)
3 0
3 years ago
These algebraic expressions are not equivalent. Explain
dezoksy [38]

Answer:

in the 1st row, one x^2 is positive while the other is negitive, making the total zero. also in the top row 8x+(-6x) = 2x, but in the 2nd row is says -2x, showing they are not the same. Also there is no -1/2 in the 2nd row like there is in the 1st row

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • To solve the system of linear equations and by using the linear combination method, Henry decided that he should first multiply
    10·2 answers
  • When olivia started a business the amount of profit she had was -$1550 during the first six months, her profit increase by $250
    14·1 answer
  • Eric has 158 action figures to put in display cases.each display case can hold 6 action figures.how many cases does Eric need to
    14·1 answer
  • How do i know if the "y = " is additon or subtraction?
    8·2 answers
  • Which matrix represents the system of equations shown below 2x=13 and 3x-2y=11​
    8·1 answer
  • Há quatro jovens numa sala eles têm em média 13 anos se entra na sala um rapaz de 23 anos qual passa a ser a média da idades do
    7·1 answer
  • 9. The city council has decided to add a 0.3% tax on motel and hotel rooms. If a traveler spends the night in a
    14·1 answer
  • Solve: |4x+3|=|2x+1|
    15·2 answers
  • If Zoe has 9 apples, and each apple were 9 grams of sugar. How many grams of sugar does Zoe ate if see eats 9 apples each day th
    14·1 answer
  • In frequency curve the points are joined by bits of a straight line. True/False​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!