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Studentka2010 [4]
2 years ago
6

Use the given information to determine which lines if any are parallel state The postulate or theorem that justifies

Mathematics
1 answer:
Liula [17]2 years ago
4 0

Answer: 13 and 14

Step-by-step explanation: algbra

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Evaluate each expression using order of operations <br><br>40-32÷8+5×-2​
klio [65]

Answer:

26

Step-by-step explanation:

40-32÷8+5×-2

40-4+5×-2

40-4+-10

36+-10

26

6 0
3 years ago
Add (7х2 – 3x) + (5х – 6).
Masja [62]

Option C: The solution is 7x^{2} +2x-6

Explanation:

The given expression is (7x^{2} -3x)+(5x-6)

We need to solution of the given expression.

The solution of the given expression can be determined by adding the two expressions.

Let us remove the parenthesis.

Thus, we have,

7x^{2} -3x+5x-6

Adding the like terms, we have,

7x^{2} +2x-6

Thus, the solution is 7x^{2} +2x-6

Hence, Option C is the correct answer.

5 0
3 years ago
Which number represents a square root of 3 (cosine (StartFraction pi Over 2 EndFraction) + I sine (StartFraction pi Over 2 EndFr
wariber [46]

Answer: hello your question is poorly written attached below is the complete question

answer:

\sqrt{3}(cos(\frac{3\pi }{2}) + isin(\frac{3\pi }{2})) --- ( option d )

Step-by-step explanation:

The correct option that represents a  square root of 3 as related to the question attached below is :

\sqrt{3}(cos(\frac{3\pi }{2}) + isin(\frac{3\pi }{2}))

8 0
3 years ago
Honestly I’m so bad at geometry so helpppp:)
Anastasy [175]

Answer:

900 m

Step-by-step explanation:

l*w*h

12 m (l)*5 m (w)*15 m (h)= 900 m altogether

6 0
2 years ago
Find y, at and tu I need help please help
lesantik [10]

Answer:

there is no picture... but i will try my best to help you if you post picture in another question

8 0
2 years ago
Read 2 more answers
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