let's solve ~
The given equations are :
and
Now, let's multiply equation (1) by 5 and equation (2) by 3 ~
we will get the results as :
Now, add equation (3) and (4) :
Now, since we got the value of x, let's evaluate y~ by using equation (1) :
Hence, value of y is 4
I hope you understood the whole procedure ~
Answer:
The distance between B to B' is 5
Step-by-step explanation:
Using the distance lie formula:
Let's say (x2, y2) is (-2,1) and (x1, y1) is (1,5)
The distance between the original and new coordinates would be the same, therefore the two will remain a distance of 5.
In the coordinate plane, quadrilateral ABCD has vertices A(-2, 3), B(4,5), C(10, -1), and D(8, -9). Let E, F, G, and H
Aliun [14]
Answer:
G(3, 1), H(2, 3)
Step-by-step explanation:
When D is the midpoint of EG, it means ...
D = (E + G)/2
or
G = 2D -E = 2(3,4) -(3,7) = (2·3-3, 2·4-7) = (3, 1)
Likewise, H is ...
H = 2D -F = 2(3,4) -(4,5) = (2·3-4, 2·4-5) = (2, 3)
not my answer but i hope it helps you.
Answer:
Step-by-step explanation: it looks right to me but who knows
