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
Gnesinka [82]
2 years ago
10

Keisha used a photo that measured 4 inches by 6 inches to make a copy that measured 8 inches by 12 inches. What is the scale fac

tor of the dilation? Write your answer as a whole number or decimal.
Mathematics
1 answer:
vlada-n [284]2 years ago
6 0

Answer:

Below.

Step-by-step explanation:

So 4-6 to 8-12.

4 can be devised by 12, and so can 6.

4:8 6:12

If we flip them over we can find the dilation.

so?

8:4 12:6

Each can be divided by 2.

So the factor if dilation is 2.

You might be interested in
I=\sqrt{-1}i= −1 ​ i, equals, square root of, minus, 1, end square root, what is the sum (7+3i)+(-8+9i)(7+3i)+(−8+9i)left parent
nata0808 [166]

We can simply add the expression to simplify the expression. So,

(7+3i)+(-8+9i) =7 +3i -8+9i Get rid of paranthesis.

=(7-8)+(3i+9i) Group the like terms.

= -1 + 12i

4 0
3 years ago
Erick went bowling, and after 4 sets, his scores were: 120, 96, 85 and 105. His total after 5 sets were 525. What was his score
sp2606 [1]
The answer is 119 for the 5th set
6 0
3 years ago
Solve by factoring 2x^3-9x^2+10x=0 with full steps
Strike441 [17]
X(2x²-9x+10)=x(2x-5)(x-2)=0.
x=0 is one solution.
2x-5=0 and x-2=0 give us the solutions x=5/2 and x=2.
So x=0, 2 or 5/2.
7 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
riadik2000 [5.3K]

Answer:

x=20; y=50 or (20, 50)

Step-by-step explanation:

Substitution means plugging in one variable's value that consists of the opposite variable. Because y=3x-10 is already specified, you can plug it into the second equation's y value. After doing that, it looks like this:

-4x+2y=20→-4x+2(3x-10)=20

Then you would distribute the 3 across the parentheses next to it, like this:

-4x+2(3x-10)=20→-4x+6x-20=20

Then, add like terms, like this:

-4x+6x-20=20→2x=40

Then divide both side by 2 to isolate x.

x=20

Now, you can plug 20 (x) into either equation, but the first one seems simpler so you would pick that. It would look like this:

y=3x-10→y=3(20)-10

Solving would look like this:

y=3(20)-10→y=60-10→y=50

So the answer is x=20; y=50 or (20, 50).

6 0
2 years ago
Read 2 more answers
Does the following infinite series converge or diverge? And does it or does it not have a sum 1/3-2/9+4/2718/81+...
Kaylis [27]

Answer:

Diverges

Step-by-step explanation:

See Image.

8 0
3 years ago
Other questions:
  • In the diagram, ΔGHJ ≅ ΔSTU.
    14·2 answers
  • Which type of transformation is shown in the graph below?
    10·2 answers
  • Write the equation of a horizontal ellipse with a major axis of 30, a minor axis of 14, and a center at (-9, -7
    6·1 answer
  • Kelly joins Powerhouse Gym. The cost is $30 per month and a one-time $100 joining fee. Lisa joins MegaMuscle Gym for $35 per mon
    13·2 answers
  • What is <br><img src="https://tex.z-dn.net/?f=418%20%5Ctimes%205" id="TexFormula1" title="418 \times 5" alt="418 \times 5" align
    7·1 answer
  • F(x) = 4x + 3. f(5) = 23. Which number is the input?
    14·1 answer
  • Need help finding the area
    8·2 answers
  • Find the area of the parallelogram.
    7·1 answer
  • The Johnson family want to start a college fund for their daughter Gabriella. They put $63, 000 in to an account that grows at a
    15·1 answer
  • If someone writes "/" does it mean Division or a Fraction Line
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!