Answer:
3x2 + 2x3 + 2x1 =14
Step-by-step explanation:
3x2 = 6 +
2x3 = 6 +
2x1 = 2 =
14
Answer:
3x2 + 2x3 + 2x1 =14
Step-by-step explanation:
3x2 = 6 +
2x3 = 6 +
2x1 = 2 =
14
D: ( x, y ) ---> ( 4x, 4y )
A ( 2, 1 ), B ( 4, 1 ), C ( 4, -3 )
A. This is a dilation about (0, 0) with a scale factor of 0.25; A'(8, 4), B' (16, 4), C' (16, -12).
B. This is a dilation about (0, 0) with a scale factor of 4; A'(8, 4), B' (16, 4), C' (16, -12).
C. This is a dilation about (0, 0) with a scale factor of 0.25; A'(0.5, 0.25), B, (1, 0.25), C' (1, - 0.75).
D. This is a dilation about (0, 0) with a scale factor of 4; A'(0.5, 0.25), B'(1, 0.25), C'(1, -0.75)
The correct answer is:
B. This is a dilation about (0, 0) with a scale factor of 4; A'(8, 4), B' (16, 4), C' (16, -12).
Step-by-step explanation:
Given
Dilation: D : (x,y) => (4x,4y)
And Vertices
A ( 2, 1 ), B ( 4, 1 ), C ( 4, -3 )
Applying dilation on all vertices
To find the scale factor,
As we are multiplying each vertex coordinate by 4, the dilation factor is 4.
Moreover,
Hence the scale factor is 4.
So,
The correct answer is:
B. This is a dilation about (0, 0) with a scale factor of 4; A'(8, 4), B' (16, 4), C' (16, -12).
Keywords: Dilation, Scale factor
Learn more about dilation at:
#LearnwithBrainly
Answer:
1
Step-by-step explanation:
If you ever divide a number by itself, it will be 1.
Answer:
I believe its 1
Step-by-step explanation:
A p^3+7
B p+7
C 7p^3
D 7p
1. 2x + 6 = 8
2. 2x = 2
3. x = 1
In which step did Sarah use the distributive property?
1
2
3
Answer:
Step 1
Step-by-step explanation:
2(x + 3) = 8
1. 2x + 6 = 8
2. 2x = 2
3. x = 1
In step 1, she distributed the 2 to the x and 3 by multiplying them and getting 2x and 6.
$9 for 6
$10 for 8
$1.40 each
Answer:
$10 for 8.
Step-by-step explanation:
hope it helps .b.