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Rainbow [258]
4 years ago
8

Use rounding or compatible numbers to estimate the difference 762- 332

Mathematics
2 answers:
Ber [7]4 years ago
5 0
You would round 762 to 800, then you would round 332 to 300. You would take those 2 numbers and put them in the questions and it should look like this:
800-300, then you would subtract
Good luck!
jenyasd209 [6]4 years ago
5 0
Alright mate. First off, you're in elementary... get off your technology and learn you something. Reguardless- Round 762 down to 760 and 332 down to 330. 
now use mental math to do 760-330 and you'll get 430.
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Which expression best represents all solutions of x for the equation cot x = –1.25, where k is any integer?
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The answer is "-0.675+ k \ \pi"

Step-by-step explanation:

Given:

\to \cot \ x = - 1.25\\\\\to \cot \ x =  \cot (-0.675)\\\\\to x=  k \pi + (-0.675)\\\\\boxed{\boxed{\boxed{x=  -0.675 + k \pi}}}

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3 years ago
A sample of 14 cans of Brand I diet soda gave the mean number of calories of 23 per can with a standard deviation of 3 calories.
dsp73

Answer:

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3 years ago
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64.428

Step-by-step explanation:

well to find the mean we add all of the numbers up and then divide it by the amount of numbers in the sequence

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3 0
3 years ago
Read 2 more answers
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So, in your case, we have

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So, the ratio for the sine is

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6 0
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