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Alex73 [517]
3 years ago
12

PLEASE HELP

Mathematics
1 answer:
Sati [7]3 years ago
3 0

Answer:

The answer is A, ab<cd.

Step-by-step explanation:

If a, b, c, d are positive, and if a b < c d , then Ab>cd is always true

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How do i solve this?
amm1812
2x+57+61=180
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7 0
3 years ago
Please show your work and help
Levart [38]

Answer:

22.5 cm

Step-by-step explanation:

An equilateral triangle has 3 equal sides

perimeter is the sum of all 3 sides, hence

perimeter = 3 × 7.5 = 22.5 cm


8 0
2 years ago
It is twice as far from (3,0) as it is from the y axis
DIA [1.3K]
(3,6). 3 units from point. 6 units from y axis. 
4 0
3 years ago
Which expressions are equivalent to <br><br> 2 ln a + 2 ln b - ln a?
ycow [4]

Answer:

Choices 2, 3, and 5  are correct.

Step-by-step explanation:

Complete question is:

Check all that apply.

1. ln ab² - ln a

2. ln a + 2 ln b  

3. ln a² + ln b² - ln a

4. 2 ln ab

5. ln ab²

ANSWER:

The given expression is : 2 ln a + 2 ln b - ln a

It simplifies to: ln a + ln b² = ln ab²

Checking the given options.

1. ln ab² - ln a   = ln (ab²)/a = ln b²

  FALSE

2. ln a + 2 ln b = ln ab²

  TRUE

3. ln a² + ln b² - ln a = ln (a²b²)/a = ln ab²

  TRUE

4. 2 ln ab = ln a²b²

  FALSE

5. ln ab²

  TRUE

4 0
3 years ago
Write 26 5/6<br> as a decimal.
fomenos

Answer:

26.8<u>3</u>

Step-by-step explanation:

5/6=0.83333 repeating

7 0
3 years ago
Read 2 more answers
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