Answer:
The slope is m=6 and length of line is
Step-by-step explanation:
Given : The endpoints of line AB are A(2, 2) and B(3, 8). Line AB is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image line A'B' .
To find : What are the slope (m) and length of line AB?
Solution :
The slope of a line does not change.
Slope formula is,
The slope of AB A(2, 2) and B(3, 8) is :
Distance formula,
The length of AB by distance formula,
Line AB is dilated by a scale factor of 3.5.
The length of A'B' is :
Therefore, The slope is m=6 and length of line is
Answer:
x=3 and y=2
Step-by-step explanation:
We are given with two equations
Y=4x – 10
y=2
From the two equations we already have value y=2
To find out x, plug in 2 for y in the first equation
y= 4x -10
2 = 4x -10
add 10 on both sides
12= 4x
now divide by 4 on both sides
3= x
the value of x=3
so x=3 and y =2
Answer:
A is the right answer (3,2)
Step-by-step explanation:
B: x^2 + x -2
C: -x^2 - x + 2
D: -x^2 + x - 2
b. 11.9 in2
c. 8.6 in2
d. 4.3 in2
Answer:
47.461632987542
Step-by-step explanation:
My teacher told me it was this answer, don't know how.
The length of the other rectangle is 10.67 centimeters.
Those rectangles look the same but are different in size.
And in similar rectangles,
the corresponding sides are in proportion to each other and the corresponding angles are equal to each other.
Given:
The two rectangles are similar.
One has a length of 12 cm and a width of 9 cm,
and the other has a width of 8 cm.
Let the length of the other rectangle is n cm.
The corresponding side has a constant ratio.
So, 12/n = 9/8
9n = 12(8)
n = 12(8)/9
n = 10.67
Therefore, the required length is 10.67 centimeters.
To learn more about similar rectangles;
#SPJ3
Answer:10.7cm is the answer
Step-by-step explanation: