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2 years ago

6

State if these 3 numbers can be the measures of the sides of a triangle.

1 answer:

Feliz [49]2 years ago

7 0

Answer:

they can all be mesures of a triangle

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Why is rates, ratios ,and proportions important when working in the healthcare industry?

Romashka [77]

Learning the concepts of rates, ratios, and proportions is important to those in healthcare professions because this allows them to be accurate with the dosages that is to be given to their patients. Moreover, the changes in the amount of medicine that are to be made in accordance to the need of the patient may be easily determined.

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3 years ago

Find the measure of each interior angle for a regular triangle. round to the nearest tenth if nessessary

Vera_Pavlovna [14]

Answer:

24

54

87

65

Step-by-step explanation:

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3 years ago

Tom put 18 gallons of mid grade gas in his truck and filled up his empty five gallon gas tank with regular gas for his lawn mowe

LuckyWell [14K]

Answer:

Mid grade gas per gallon = $2.67

Regular gas per gallon = $2.37

Step-by-step explanation:

Let, x= mid grade gas, y=regular gas.

So, for 18 gallons of mid grade gas and 5 gallon of regular gas at $59.91, it can be expressed as,

$18x+5y=59.91$ ------------------(equation 1)

for 14 gallon of mid grade gas and 1 gallon of regular gas at 39.75, it can be expressed as,

$14x+y=39.75$ -------------------(equation 2)

$y=39.75-14x$ -------------------(equation 3)

Now substituting the value of y from (equation 3) in (equation 1) we get,

$18x+5y=59.91$

$18x+5(39.75-14x)=59.91$

$18x+198.75-70x=59.91$

$52x=198.75-59.91$

$52x=138.84$

$x=\frac{138.84}{52}$

$x=2.67$ -------------------------(equation 4)

Now substituting value of x from (equation 4) in (equation 3) we get,

$y=39.75-14x$

$y=39.75-(14\times2.67)$

$y=39.75-37.38$

$y=2.37$

Therefore price per gallon of mid grade gas is x = $2.67, and price per gallon of regular gas y = $2.37.

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2 years ago

An angle has a reference angle of 40° in the third quadrant what is a positive measure of the angle and a negative measure of th

sertanlavr [38]

Answer:

2, probably

Step-by-step explanation:

3 0

3 years ago

A pipe extends from ground level to a location under the ground. Two-fifths of the way down the pipe, there is a leak. The leak'

AleksAgata [21]

Answer: -15.5

Step-by-step explanation:

I took the test

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2 years ago