Question 7.
A median bisects the side, so AE and EC are congruent, as are CD and DB. Since the triangle is isosceles, the medians AD and BE are also congruent. The appropriate choice is
All of the above are true.
Next Question.
If two triangles are congruent by SAS, it means the angles between the corresponding sides (the A between the S and the S) have the same value. In this diagram, angle A is between the corresponding sides, but angle B is not. The appropriate choice is
False
Answer:
Angle 5 (corresponding angle)
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.
The pictures aren’t clear..
Answer: I'm pretty sure its 3x+27
Step-by-step explanation: So all you have to do is multiply everything in the parentheses by 3. So you would do 3 times x and it would be 3x and then 3 times 9 which will get you 27. After you just put it back into a equation 3x+27
