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erastovalidia [21]
3 years ago
11

2+3(7-1)+3 to the second power

Mathematics
1 answer:
Scilla [17]3 years ago
7 0

Answer:

29

Step-by-step explanation:

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Pls help me i need help
klio [65]

Answer:

5 is the correct answer

Step-by-step explanation:

4 0
3 years ago
Brenda has a square-shaped photo frame. If the area of the square frame is 123 square inches, which statement is true?
Sergeu [11.5K]
The length equals √123=11.09 inches
Therefore the statement "The length of the photo frame is between the 11 inches and 12 inches." is true.
4 0
3 years ago
Which statement listed below illustrates the reflexive property of congruence
Vlad1618 [11]

Option D:

\triangle K L M \cong \triangle K L M

Solution:

Reflexive property of congruence:

<em>Reflexive property of congruence means the geometric figure is congruent to itself.</em>

Option A: If \triangle K L M \cong \triangle P Q R \text { and } \triangle P Q R \cong \triangle S T U \text { , then } \triangle K LM\cong \triangle S T U

From the definition of reflexive property, it is not true.

This is transitive property of congruence triangles.

Therefore it is false.

Option B: \text { If } \triangle  KL M \cong \triangle P Q R \text { , then } \triangle P Q R \cong \triangle S T U \text

From the definition of reflexive property, it is not true.

Therefore it is false.

Option C: \text { If } \triangle K L M \cong \triangle P Q R \text { , then } \triangle P Q R \cong \triangle K L M

From the definition of reflexive property, it is not true.

Therefore it is false.

Option D: \triangle K L M \cong \triangle K L M

Here, ΔKLM is congruent to itself.

This statement illustrates the reflexive property of congruence for triangles.

Therefore, it is true.

Hence option D is the correct answer.

4 0
3 years ago
Read 2 more answers
Which is the answers
Jlenok [28]

Answers:

  • -|-9| = -9
  • -|9| = -9
  • the opposite of nine = -9  

6 0
3 years ago
-6.5 = z/3 I’m sooo confused.
OLEGan [10]

Answer: z = -19.5

Step-by-step explanation:

-6.5 = z/3

-19.5 = z                     Multiply 3 to both sides

5 0
3 years ago
Read 2 more answers
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