Answer: 6x3+25x2+27x+5
Step-by-step explanation: =(2x+5)(3x2+5x+1)
=(2x)(3x2)+(2x)(5x)+(2x)(1)+(5)(3x2)+(5)(5x)+(5)(1)
=6x3+10x2+2x+15x2+25x+5
Answer:
The distance 5 miles North-East of the intersection between the car and the truck increasing at 71.06 miles per hour at that moment.
Step-by-step explanation:
Looking at the attached figures, Fig 1 shows the diagram of the car and the truck.
Using Pythagoras theorem on Fig 1a,


The resultant displacement between the car and the truck at that same moment is 5 miles.
From the velocity vector diagram on Fig 2,
The resultant velocity R is given as

Therefore, the distance 5 miles North-East of the intersection between the car and the truck increasing at 71.06 miles per hour at that moment.
Answer: 
Step-by-step explanation:
Degrees Celsius and Degrees Fahrenheit are defined as units of measurement of temperature.
In order to make the conversion from Degrees Celsius to Degrees Fahrenheit, you need to follow these steps:
<u>Step 1</u>: You must multiply the temperature in degrees Celsius by
(or you can multiply it by 1.8).
<u>Step 2</u>: Then you must add 32 to the product obtained.
In this case, according to the information given in the exercise, you know that the reading at an Arctic research station showed that the temperature was 
Therefore, applying the steps indicated before, you get that that temperature in degrees Fahrenheit is:
