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m_a_m_a [10]
3 years ago
13

Two expressions equivalent to 4n-5

Mathematics
1 answer:
Artist 52 [7]3 years ago
6 0
8n-10. Multiply everything by 2
Or. 12n-15. Multiply everything by 3
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PLease help fast I need assistance
goblinko [34]

Answer:

x<_-3 or 2_<x<7 or A

Step-by-step explanation:

Hope it helps

5 0
2 years ago
Estimate sum 542+328=
Ghella [55]
542 -->  500

328 --> 300

Estimate: 800
8 0
3 years ago
The square root of 27 lies between which two whole numbers
Agata [3.3K]

Answer:

5 and 6

Step-by-step explanation:

The square root of 27 is 5.19615242271  , which is more than 5 but less then 6, therefore is between 5 and 6.

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<em>Hope this helped (: Can you please mark as brainliest?</em>

7 0
3 years ago
Explain why you cannot square each side of the equation when verifying a trigonometric identity.
Sergeu [11.5K]
This is because when we do verification of an identity, we must work separately on both sides, and to see in the end if we can get an equality. Because if we square both sides, that already means that we assume that the equality exist in the beginning, so no need to verify the identity. 
8 0
3 years ago
Read 2 more answers
5
postnew [5]

Answer:

(2)

Step-by-step explanation:

slope:-1/2

y-intercept:1   (because the function passes (0,1))

3 0
2 years ago
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