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3 years ago

10

in 2015, there were approximately 33,600 firearm fatalities (homicides and suicides). Express this quantity in deaths per hour.

1 answer:

fomenos3 years ago

8 0

The answer would be3.8356164375.This is because you have to divide 33,600 by 365 which gives you 92.0547945.The number 365 because of the amount days in a year.So that gave you the deaths per day.So then you divide it by 24.The number 24 because of 24 hours in a day.So, 92.0547945 by 24, this will give you the hourly rate of deaths.

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Step-by-step explanation:

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3 years ago

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If m<ECD is six less than five times m<BCE. and m<BCD = 162°, find each measure.(Sorry bout using the wrong signs, but

tia_tia [17]

Answer:

m∠BCE = 28° and m∠ECD = 134°

Step-by-step explanation:

* Lets explain how to solve the problem

- The figure has three angles: ∠BCE , ∠ECD , and ∠BCD

- m∠ECD is six less than five times m∠BCE

- That means when we multiply measure of angle BCE by five and

then subtract six from this product the answer will be the measure

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∴ m∠ECD = 5 m∠BCE - 6 ⇒ (1)

∵ m∠BCD = m∠BCE + m∠ECD

∵ m∠BCD = 162°

∴ m∠BCE + m∠ECD = 162 ⇒ (2)

- Substitute equation (1) in equation (2) to replace angle ECD by

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∴ m∠BCE + (5 m∠BCE - 6) = 162

- Add the like terms

∴ 6 m∠BCE - 6 = 162

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- Substitute the measure of angle BCE in equation (1) to find the

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* m∠BCE = 28° and m∠ECD = 134°

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4 years ago

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Step-by-step explanation:

You need to convert from mixed number to decimal number.

In order to do this, you can follow the steps shown below:

1. You must divide the numerator of the fraction by the denominator of the fraction.

2. Now you must add the quotient obtained to the Whole number part.

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Then, the scale image that maps "Figure A" onto "Figure B" is:

$1:7.25$

Finally, in order to find the value of "x", you need to multiply the given length of the corresponding side of "Figure A" by $7.25$ .

Therefore, the result is:

$x=(3)(7.25)\\\\x=21.75$

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