Answer:
(8, 1)
Step-by-step explanation:
Lets say you had 2 points, (x₁, y₁) and (x₂, y₂). The midpoint of these two lines would be:
Lets use (6, -2) for (x₁, y₁) and (10, 4) for (x₂, y₂):
So the midpoint of AB would be (8, 1).
I hope you find my answer helpful.
-14 = 4a
Answer:
a = -3 1/2
Step-by-step explanation:
To solve the equation for a, divide each side by 4.
-14 = 4a
-14/4 = 4a/4
-14/4 = a
Simplify the fraction by dividing the top and bottom by 2.
-7/2 =a
This is an improper fraction, so change to a mixed number.
2 goes into 7 3 times with 1 left over.
-7/2 = -3 1/2
a = -3 1/2
-14=4a
=
a=
HIJK was translated 3 units right and then translated 3 units up.
B.
HIJK was rotated 90° clockwise about the origin and then translated 1 unit right.
C.
HIJK was reflected across the x-axis and then rotated 180° clockwise about the origin.
D.
HIJK was reflected across the y-axis and then rotated 270° clockwise about the origin.
Answer:
11 x ___ =93.5
___ = 93.5 ÷ 11
= 8.5
Answer:
93.5/11 = 8.5
Step-by-step explanation:
b. AB=CD
c. BAD=BCD
d. AC=BD
Answer:
(D)
Step-by-step explanation:
It is given that The diagonals of parallelogram ABCD intersect at point E.
then, using the properties of parallelogram, we get
(A) BD bisects AC
This is correct statement because the diagonals bisect each other in parallelogram.
(B) AB=CD
This is correct statement because the opposite sides of the parallelogram are equal.
(C) ∠BAD=∠BCD
This is correct because opposite angles of the parallelogram are equal.
(D) AC=BD
This is not necessarily true, because if the diagonals of parallelogram are equal, then it is a rectangle.
Hence, option D is correct option that is not necessarily true.