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
zhenek [66]
3 years ago
14

A triangle has the vertices A (-2, 4), B (-2,-2), and C (2,-2). If the triangle undergoes a dilation and has new vertices A' (-1

, 2), B'(-1,-1), and C' (1, -1), what is the scale factor?
A) 1/2
B) -1/2
C) 2
D) -2​
Mathematics
1 answer:
Setler79 [48]3 years ago
6 0

Answer: Its A

Step-by-step explanation:

You might be interested in
160 is what % of 40<br> plz explain
wolverine [178]

Answer:

150%

Step-by-step explanation:

this is because you can make a part to whole ratio where you have x/100 (which would symbolize the percent) and 160/40 (which would symbolize the part) then, multiply 160 by 100 to get 16000 and then divide by 40 to fulfill the x. Hope this helps!

3 0
3 years ago
If you solve the inequality 2x &lt; 14, the solution set is x &lt; 7. Graph x &lt; 7 on a number line. Which one of the listed v
Crazy boy [7]

Answer:

its D) x = -8 is correct

All the values less than 7 are included in the number line. The graph on number line is shown in figure attached. In the options given, all values in Option A, B and C are greater than 7 so these cannot be included.

-Hops

5 0
3 years ago
Read 2 more answers
What value of c makes the polynomial below a perfect square? 4x2 + 12x + c?
Tema [17]
This is what we know:4x^2 + 12x + c = (2x + k)^2
<span> 4x^2 + 12x + c = 4x^2 + 2kx + 2kx + k^2 
c=9
</span>
6 0
3 years ago
Read 2 more answers
Jennifer began an exercise program in which she ran 4 blocks the first day and then two blocks more than the previous day for ea
Andrews [41]

Answer:

84 blocks.

Step-by-step explanation:

If you are adding 2 to each day (which already has 4) in a 2 week period (14 days) than you would have to time 2(14) and 4(14) and add them. Thus would make the answer 84 blocks.

5 0
3 years ago
A box with no top that has a volume of 1000 cubic inches is to be constructed from a 22 x 30-inch sheet of cardboard by cutting
Ganezh [65]

Answer:

a: 2.234

Step-by-step explanation:

i checked after i took the test. its right, enjoy

5 0
3 years ago
Other questions:
  • Is 0.0009999 closer to 0 or 1
    12·2 answers
  • How to solve #4 and #5
    15·1 answer
  • A druggist wants to reduce a 20-ounce quantity of a 7% solution of iodine to a 4% solution by adding pure alcohol. How much alco
    9·1 answer
  • How to find the slope
    6·1 answer
  • Factor the binomial or identify it as prime.
    5·2 answers
  • How many eight-sized parts do u need to model 3/4?explain
    12·1 answer
  • A baseball tournament starts out with 128 teams. After each round, half of the teams are eliminated. After 5 rounds, how many
    12·1 answer
  • 394174837803 x 441870879=?
    8·2 answers
  • Simply the following​
    14·1 answer
  • What equation is equivalent to the equation 9x - 13 = 4x + 32
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!