Hello!
An integer is defined as a number which is not a fraction or irrational. It should be able to be written out as just a number, without a decimal point or additional fraction. (It can have a negative sign) For example, a few integers would be 2, 5, -8, and 9109, while some non-integers would be 3.1, 3 3/2, and 5i.
In this case, 10.846 is not an integer, as it has a decimal.
Hope this helps!
Answer:
A
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
BC² = 9² + 12² = 81 + 144 = 225 ( take the square root of both sides )
BC = 
= 15 → A
Answer:
y=8
Step-by-step explanation:
substitute (plug in) 5 for x because it says that the value of x is 5
Answer:
36 days.
Step-by-step explanation:
60 + 15 = 75 soldiers.
By proportion the number of days that the provisions will last
= 45 * (60/75)
= 45 * 4/5
= 36 days.
