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Kamila [148]
3 years ago
15

Please help me with this!

Mathematics
2 answers:
Margarita [4]3 years ago
8 0
-13F is less than -12F and -9F is greater than -12F
VLD [36.1K]3 years ago
6 0

Answer:

-13F is less than<em> </em>-12F, and -9F is greater than -12F


Step-by-step explanation:

You can prove this because in the problem is states that -13F < -12F < -9F

If you utilize this, you find that the first statement is quite obvious:

-13F is less than -12F

The second statement is a little trickier. Since in the original inequality is states that -12F < -9F, but you want to know the relationship between the switch, you would just flip the sign in the middle, getting you:

-9F is greater than -12F

You could also prove this simply with the rules of negative values (which work inversely from positives).


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Area of square is numerically less than twice its diagonal by 2. Find its Perimeter.
Usimov [2.4K]
2D-a^2=2

2(a√2) -a^2=2

a^2-2√2*a+2=0

2a= 2√2 + √(8-4*2) = 2√2 
hence, perimeter = 4a = 2*2a=2*2√2 = 4√2
8 0
3 years ago
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marta [7]

Answer:

A, 1.57

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3 0
3 years ago
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Using your new formula from the previous question ,what is the side length of an equlalertal trangle that has a perimeter of 24.
valina [46]
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7 0
3 years ago
Please please help. I have a bunch of these and I don’t understand it at all
shtirl [24]
The correct option is: Option (B) \sum_{i=1}^{7} (5i-2)

Explanation:

First thing is that the difference between each number in the series with the next number is 5. It means it must be the multiple of 5. There are two options that contain multiples of 5: Option B and Option D. Now in the option D, the upper limit is 6. If we put 6 in the expression: 5(6)-2, the last term would be 28. However in the series given in the question, the last term is 33. Hence 5(7) - 2 = 35 - 2 = 33 which is Option B.

When i=1: 5(1)-2 = 3
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When i=3: 5(3)-2 = 13
.
.
When i=7: 5(7)-2 = 35-2 = 33
Hence the correct option is (B).
3 0
3 years ago
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FromTheMoon [43]

Answer:

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seed 1 =10

changes =

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6 0
2 years ago
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