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
Aleksandr [31]
3 years ago
8

85 points, Brainliest, ill report random answers>ban

Mathematics
2 answers:
Leya [2.2K]3 years ago
8 0

 all the coordinates of the original triangle have been multiplied by 1/2

A (-4,-6) x 1/2 = -2,-3

B (-8,2) * 1/2 = -4,1

C (-2,4)  *1/2 = -1,2

 so the scale factor is 1/2

 Answer is B

kari74 [83]3 years ago
5 0

Answer:

well you'd just have to multiply all of them with all of the choices and see which one is the correct answer in this case its 1/2

A (−4, −6)1/2 = (−2, −3)

B(−8, 2)1/2 = (−4, 1)

C(−2, 4)1/2 = (−1, 2)

so therefore, it is B :D

~batmans wife dun dun dun....

You might be interested in
Julie wants to buy tulip bulbs to plant. Each bulb costs $0.50 plus a one-time $4.50 shipping cost. She has $22 to spend.
kumpel [21]

Answer:

0.50 x 4.50 = 69.42.00 and 22 = 47.420.00

Step-by-step explanation:

47.420.00

7 0
2 years ago
The function Q(x)=2x^2-kx+18. For what value of k does Q(x) have one distinct real solution? (NEEDS TO BE DONE WITHIN 2 HOURS!)
Aliun [14]

Answer:

k = 12

Step-by-step explanation:

Given:

The equation Q(x)=2x^2-kx+18

To find:

Value of k = ? for which the given equation has one distinct real solution.

Solution:

The given equation is a quadratic equation.

There are always two solutions of a quadratic equation.

For the equation: ax^{2} +bx+c=0 to have one distinct solution:

b^2 - 4ac = 0

Here,

a = 2,

b = -k and

c = 18

Putting the values, we get:

(-k)^2 - 4\times 2\times 18 = 0\\\Rightarrow k^2 = 18\times 8\\\Rightarrow k^2 =144\\\Rightarrow k = 12

The equation becomes:

Q(x)=2x^2-12x+18

And the one root is:

2(x^2-6x+9 ) = 0\\\Rightarrow 2(x-3)^2=0\\\Rightarrow x = 3

4 0
2 years ago
A graph titled Passing Statistics has pass attempts on the x-axis, and yards on the y-axis. A line goes through points (24, 127)
bogdanovich [222]

Answer:

1/3x

Step-by-step explanation:

Subtract x by x and y by y to find the distance/difference

36            163

24,          127

= 12/36 = rise/run

Now reduce to find the slope, reduce until you can't anymore.

12/36

6/18

3/9

1/3 (that's your slope)

4 0
3 years ago
The perimeter of a square is 56 cm. What is the approximate length of its diagonal?
kotykmax [81]
S = 56 cm
s / 4 

= 56/4
= 14.0 cm

4 0
2 years ago
Read 2 more answers
Please show your work. Thanks
Vika [28.1K]

Answer:

Step-by-step explanation:

7√3-4√6+√48-√54

=7√3-4√6-√(16×3)-√(9×6)

=7√3-4√6-4√3-3√6

=3√3-7√6

8 0
3 years ago
Other questions:
  • At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual. What percen
    10·1 answer
  • the number of students at Marita's school decreased to 90% of last years number. this year,there were 1,350 students.How many st
    9·1 answer
  • Which expression is equivalent to (m^8n^−4)^14 ?
    14·1 answer
  • Keisha has one penny, one nickel, and one dime in her pocket. She randomly takes on coin out of her pocket. Without putting it b
    15·1 answer
  • In order to answer the question correctly, please use the following image below:
    10·2 answers
  • So could someone help me on this
    5·2 answers
  • Select all of the potential solution(s) of the equation 2log5x = log54.
    10·1 answer
  • Asap pls for brainly
    5·2 answers
  • 1. Determine the discriminant and nature of roots of each quadratic equation.
    7·1 answer
  • A computer is used to generate passwords made up of numbers 0 through 9 and lowercase letters. The computer generates 400 passwo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!