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Sladkaya [172]
3 years ago
12

The quadrilateral with the following vertices is a parallelogram.

Mathematics
2 answers:
kondor19780726 [428]3 years ago
8 0
You need to use the distance formula which is √(x2-x1)^2+(Y2-y1)^2

false
Taya2010 [7]3 years ago
7 0

Answer:

False

Step-by-step explanation:

Given that a quadrilateral with the following vertices

(-6, -2), (4, -2), (2, -5), (-7, -5)

To check whether it is a paallelogram

We find the mid point of the two diagonals.

(-6,-2) (2,-5) has mid point as (-2, -3.5)

The other pair (4,-2) and (-7,-5) has midpoint as -1.5, -3.5)

Since diagonals do not bisect each other this is not a parallelogram

But AB and CD have the same slope as 0

Hence this is a trapezium

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he coordinates of the vertices of triangle ABC are given in the table. A B C (4,2) (6,7) (13,1) Triangle ABC is reflected across
lina2011 [118]
I completed the test with the other guy's answer; it's wrong. It should be
-2,-4
-7,-6
-1,-13
4 0
3 years ago
How are these triangles congruent??????
Soloha48 [4]

Answer:

SAS Test

Step-by-step explanation:

6 0
3 years ago
After 4 new students joined a class, the class had 32 students. Which equation can be used to find n, the number in the class be
Vadim26 [7]

Answer:

n+4=32

Step-by-step explanation:

The initial number n gets additional 4 students making the new total number of students to be 32. Therefore, this situation can be represented as

n+4=32

To get the actual number of students before the additio, we make n the subject of formula hence

n=32-4

n=28

Therefore, the initial number was 28 and the equation is n+4=32

Since no choices were provided, the equation that can be modified is n+4=32

8 0
3 years ago
B Given: m AB =m BC , m∠x=60°, m∠y=15° Find: m AC
MArishka [77]

Answer:

105

Step-by-step explanation:

because all the angles added up have to = 180

60+15=75

75-180=105

3 0
3 years ago
Marc thinks a hexagon has five sides and 5 angles. Is Marc correct
pochemuha
No, a hexagon has 6 sides 6 angles
6 0
3 years ago
Read 2 more answers
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