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myrzilka [38]
3 years ago
6

It takes Skyler 10 hours to rake the front lawn while his brother, Sergio, can rake the lawn in 6 hours.  How long will it take

them to rake the lawn working together?
Mathematics
1 answer:
PtichkaEL [24]3 years ago
6 0
The answer is 15/4 , or 3.75 or 3 3/4

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Kate paid $118.65 for a jacket. the price includes a 5% sales tax. how much was the jacket before the tax?
Harman [31]

Let, the price of jacket before tax = x

it would be: x*105/100 = 118.65

x = 11865/105

x = $113

8 0
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During one month there Were seven days of precipitation what if there had only been three days of precipitation that money how w
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Which of the following expressions is equivalent to x+14−3x−27−11y
Mariana [72]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Simplify <br> cosx ( tanx+cotx)
Soloha48 [4]
The first step to solving this is to use tan(t) = \frac{sin(t)}{cos(t)} to transform this expression.
cos(x) × ( \frac{sin(x)}{cos(x)} + cot(x) )
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cos(x) × ( \frac{sin(x)}{cos(x)} +  \frac{cos(x)}{sin(x)} )
Next you need to write all numerators above the least common denominator (cos(x)sin(x)).
cos(x) × \frac{sin(x)^{2} + cos(x)^{2}  }{cos(x)sin(x)}
Using sin(t)² + cos(t)² = 1,, simplify the expression. 
cos(x) × \frac{1}{cos(x)sin(x)}
Reduce the expression with cos(x).
\frac{1}{sin(x)}
Lastly,, use \frac{1}{sin(t)} = csc(t) to transform the expression and find your final answer.
csc(x)
This means that the final answer to this expression is csc(x).
Let me know if you have any further questions.
:)
4 0
3 years ago
HELP ME 10 POINTS
bearhunter [10]

Answer:

the answer is c

Step-by-step explanation:

the answer is C because it doesn't go up 110 Fahrenheit every minute

8 0
3 years ago
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