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
saveliy_v [14]
2 years ago
10

Please helppp question: Find the coordinates of each vertices after a dilation of 2 if the original triangle with vertices A(3,5

), B(0,4), C(-2, -2)
Answers:
1. A’(6, 10), B’(0, -8) and C” (-4, -4)
2. A’(6, 10), B’(0, 8) and C” (4, 4)
3. A’(6, 10, B’(0, 8) and C”(-4, -4)
4. A’(-6, -10), B’(0, 8) and C” (-4, -4)
Mathematics
1 answer:
anyanavicka [17]2 years ago
3 0

Answer:2.

Step-by-step explanation:

You might be interested in
Two sets of quadratic expressions are shown below in various forms: Line 1: x2 + 3x + 2 (x + 1)(x + 2) (x + 1.5)2 − 0.25 Line 2:
Rainbow [258]
Line 1:
Expanding the vertex form, we have
  x² + 2·1.5x + 1.5² - 0.25 = x² +3x +2
Expanding the factored form, we have
  x² +(1+2)x +1·2 = x² +3x +2
Comparing these to x² +3x +2, we find ...
  • the three expressions are equivalent on Line 1

Line 2:
Expanding the vertex form, we have
  x² +2·2.5x +2.5² +6.25 = x² +5x +12.5
Expanding the factored form, we have
  x² +(2+3)x +2·3 = x² +5x +6
Comparing these to x² +5x +6, we find ...
  • the three expressions are NOT equivalent on Line 2

The appropriate choice is
  Line 1 only
5 0
2 years ago
Read 2 more answers
7(x-3)+6=5x-9 please solve the equation fully
TiliK225 [7]

Answer:

I love algebra anyways

The ans is x=3 steps is in the picture with the ans

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

4 0
2 years ago
A cone has a height of 2.5 in. and a radius of 5 in. What is the volume of the cone? (Use 3.14 for Pi. Round the answer to two d
Stells [14]

Answer:

V =\frac{1}{3} \pi r^2 h

And replacing we got:

V = \frac{1}{3} (3.14) (5in)^2 (2.5in) = 65.42 in^3

And the best option would be:

65.42 Inches cubed

Step-by-step explanation:

For this case we have the following info given:

h =2.5 in represent the height of the cone

r = 5 in represent the radius

And the volume of the cone is given by;

V =\frac{1}{3} \pi r^2 h

And replacing we got:

V = \frac{1}{3} (3.14) (5in)^2 (2.5in) = 65.42 in^3

And the best option would be:

65.42 Inches cubed

6 0
2 years ago
Read 2 more answers
Is line 1 (1,5) (3,-2) and like 2 (-3,2) (4,0) perpendicular of parallel?
Lera25 [3.4K]
  • Slope Formula: \frac{y_2-y_1}{x_2-x_1}

So remember that <u>perpendicular lines have slopes that are negative reciprocals to each other</u> and <u>parallel lines have the same slope.</u> To find out if they are either parallel or perpendicular, plug the pair of points into the slope formula to find their slopes:

\textsf{Line 1}\\\\\frac{5-(-2)}{1-3}=-\frac{7}{2}\\\\\textsf{Line 2}\\\\\frac{0-2}{4-(-3)}=-\frac{2}{7}

Since these slopes aren't the same nor are they negative reciprocals to each other, <u>the lines are neither parallel nor perpendicular.</u>

7 0
3 years ago
Write –0.825 as a fraction.
olga2289 [7]

Answer:

OK 825/1000 That is the answer.

8 0
2 years ago
Other questions:
  • Mark has no basketballs. cat has eight basketballs and Sophia has six balls how many do they have all together?
    14·1 answer
  • After 14 days how much homework was assign
    6·1 answer
  • HELP, <br> Would I have to subtract 180 from 70 to get the answer for C?? What would the answer be?
    14·1 answer
  • Find the height of a parallelogram thst has an area of 10.5 and a base of 3/4
    11·1 answer
  • The sum of two numbers is eleven. One number is thirty-eight less than six times the other. Find the numbers.
    8·1 answer
  • Define the six trigonometric functions in terms of x and y
    14·1 answer
  • In a Mobil video game, for every one life you have , you earn 12 coins. If Johnny currently has 21 lives how many lives does he
    11·1 answer
  • X+2y=16<br> standard to slope intercept simplification
    14·1 answer
  • 0.193, 0.6, 0.308, 0.26 in descending order
    12·1 answer
  • Solve the following equation for mathwatch<br> 3x-1/2= x+5/5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!