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murzikaleks [220]
2 years ago
6

Apply the commutative property to 13 x 7 x 21 to rearrange the terms and still get the same solution

Mathematics
1 answer:
muminat2 years ago
8 0

Answer:

13 x 21 x 7

7 x 13 x 21

7 x 21 x 13

21 x 13 x 7

21 x 7 x 13

Step-by-step explanation:

The communicative property basically staters that any way you rewrite a problem, the answer will come out the same.

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If the hypotenuse of a right triangle is 6 feet long, and one leg is 5 feet long,
Anestetic [448]
C^2=a^2+b^2
6^2=5^2+b^2
36=25+b^2
b^2=36-25
b^2=11
b= √11
b=3.3166
If you need to round it to the tenth place,
b~3.3
to hundreds place,
b~3.32
Good luck
6 0
3 years ago
In the diagram Below
xxMikexx [17]

Answer:

  1. ∠UTC = 55°
  2. ∠UCD = 70°
  3. ∠BCT = 55°

Step-by-step explanation:

In this figure of overlapping parallelograms, each angle is related to the others by several different theorems involving triangles, parallelograms, and parallel lines. That is, there are several different ways one can arrive at the answers to this question.

__

<h3>UTC</h3>

∠UTC ≅ ∠UDC = 180° -∠EDU . . . opposite angles of parallelogram; linear pair

∠UTC = 180° -125° = 55°

__

<h3>UCD</h3>

∠UCD ≅ ∠TBC = 180° -∠TBA . . . . corresponding angles; linear pair

∠UCD = 180° -110° = 70°

__

<h3>BCT</h3>

∠BCT ≅ ∠UTC = 55° . . . . alternate interior angles

4 0
2 years ago
A high school basketball game was
egoroff_w [7]

Answer:

would probably be best to add a diagram so we can answer it

4 0
4 years ago
I need help and fast
suter [353]
Why are you taking a map test in january
4 0
3 years ago
Which value is the y-intercept in the equation of y=2x-2
ololo11 [35]

Answer:

i think -2

Step-by-step explanation:

because 2 is x so i think -2 is y

4 0
3 years ago
Read 2 more answers
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