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german
3 years ago
10

Help and explain pllzz asap

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
8 0
T is greater than -15 because numbers after -15, like -16... are less than -15, so when its decreasing it gets lower. Since the questions says the temp stayed above -15, that means the temp could be -14...-13 and so on.
dexar [7]3 years ago
3 0
Okay so you can use the variable "T" for temp, so T stayed above, meaning higher than, -15
to convert this to an equation, use the greater than sign (<span>>) 

so it's like this 

</span>T <span>> -15</span>
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Answer:

B. 8.6

Step-by-step explanation:

Given:

Draw a right angled triangle ABC as as shown below.

From the triangle \Delta ABC,

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Now using Pythagorean Theorem,

AB^{2}=BC^{2}+AC^{2}\\AB^{2}=(7)^{2}+(5)^{2}\\AB^{2}=49+25\\AB^{2}=74

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\sqrt{AB^{2}}=\sqrt{74}\\AB=8.6

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2 years ago
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Answer:

Step-by-step explanation:

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Hope this helps!

8 0
2 years ago
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Dafna11 [192]
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3 years ago
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MrRa [10]

One approach that might be a great help would be if you would look
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I'll bet that if you look through the choices, you'll find one there.

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3 years ago
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5 0
2 years ago
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