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Law Incorporation [45]
3 years ago
6

Write "yes" or "no" to state whether or not the given side lengths would form a right triangle.

Mathematics
2 answers:
jeyben [28]3 years ago
6 0
1.no 2. no 3. yes
1 does not add to 90, neither does number 2. number 3 has three values that add to 90 degrees
Mamont248 [21]3 years ago
4 0

Answer:

yes, yes, no

Step-by-step explanation:

28squared+34squared=2809 find the square root and it equals 53

4.5squared+6squared=56.25, square root equals 7.5

20squared+30 squared=1300, square root is 36.5, so its wrong

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find the area of a regular hexagon with an apothem 10.4 yards long and a side 12 yards long round your answer to the nearest 10t
Blababa [14]

Answer:

374.1 yards

Step-by-step explanation:

nice pfp

8 0
2 years ago
Solve for x, show all your work:<br><br> -5x = 45<br><br> Question 7 options:
barxatty [35]
Hello,

Shall we begin?

-5x = 45  *(-1)
5x = - 45
x = - 45/5
x = -9

<span>Answers: x = -9</span>
5 0
3 years ago
Read 2 more answers
The base of a parallelogram is 21 yards. Find the height if the area of the parallelogram is 525 square
11Alexandr11 [23.1K]

Answer:

25 yards

Step-by-step explanation:

A parallelogram is a quadrilateral (a four sided object) with parallel sides

Some of the characteristics of a parallelogram includes :

  1. Opposite sides  and angles are congruent .
  2. Opposite angels are congruent (D = B).
  3. Consecutive angles are supplementary (A + D = 180°).  
  4. The diagonals bisect each other

Area of a parallelogram = base x height

Area = 525

base = 21 yards

height = ?

525 = 21 x height

divide both sides of the equation by 21 to find the value of the height

525 / 21 = height

height = 25 yards

5 0
3 years ago
Consider the triangle.
rjkz [21]

Answer:

you haven't asked a question....

6 0
3 years ago
Read 2 more answers
Find the mean of the data in the dot plot below
Firdavs [7]
The mean would be 5
Reason for this is that the mean is when all data is summed up then divided by how many data points there are
So 4+4+7=15
Then divide by 3 would equal 5
I hope this helps!
4 0
3 years ago
Read 2 more answers
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