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suter [353]
3 years ago
8

Quadrilateral ABCD has coordinates A (3,5), B (5,2), C (8,4), D (6, 7).

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
7 0

Answer:

square

Step-by-step explanation:

all four sides are congruent and adjacent sides are perpendicular

siniylev [52]3 years ago
4 0

Answer:

B. Square, because all four sides are congruent and adjacent sides are perpendicular  

Step-by-step explanation:

A graph of your figure is below.

The figure is a square because

  • All four sides are congruent
  • Adjacent sides are perpendicular.

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50-10x=20 what is the value of x in this problem
Andrew [12]
So what I did was I wrote down the problem 50 - 10x = 20.

The first step I did was take 50 and subtract it from both sides: 50 - 10x = 20
                                                                                                   -50            -50
After that i cross out the so 50's and take 20 and subtract it to 50 which gave me -30. So when you write this down you rewrite it as: -10x = -30

Last step: take the -10 and divide it by both sides the cross out the two -10's cause it's going to be written as -30/-10 which would give you x = 3. So there is your answer, hope this helps. :)

~Shadow


7 0
3 years ago
Two boxers bump heads in a boxing match. The referee will check for a concussion on one of the boxers. Consider a null hypothesi
Natalka [10]
B,hope this helped!
4 0
3 years ago
Using the graph above, create a system of inequalities that only contains points B and C in the overlapping shaded regions. Expl
k0ka [10]

1. The system of inequality is

y < 1.5x - 3

y < -2x/3 + 4



2. A is (2,-3)

E is (3,1)

-3 < 1.5(2) - 4

-3 < -1

1 < -2(3)/3 + 4

1 < 2



3. You can graph the inequality and see which schools inside the zone. Schools C and B are the schools he is allowed to attend.



hope it helps

8 0
3 years ago
Triangles ABC and DEF are similar. what is the length of side EF
Leto [7]
The anwser is either 2.88 or 3, But others are saying it is 3.
8 0
3 years ago
Read 2 more answers
4 - x + <img src="https://tex.z-dn.net/?f=6%5E%7B2%7D" id="TexFormula1" title="6^{2}" alt="6^{2}" align="absmiddle" class="latex
Lemur [1.5K]

Answer:

x ≤ 19

Step-by-step explanation:

The instructions here are probably "solve for x."  Please include them.

4 - x + 6^2 ≥  21

becomes 4 - x + 36 ≥  21

Now combine like terms.  4 and 36 combine to 40:  40 - x ≥ 21, and so:

19 - x ≥ 0

Adding x to both sies results in

x ≤ 19

Please, include the instructions when you post a question.  Thanks.

3 0
3 years ago
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