Answer:
Rational, because it is a fraction.
Step-by-step explanation:
A number which can be represented in the form of p/q where p belongs to integers and q belongs to natural numbers.
=34/3=11.3333
Since 34 and 3 do not have any common factor other than 1, it is a rational number. The numerator p=34 belongs to integers and the denominator q=3 belongs to natural numbers. Also, the decimal expansion is a non-terminating decimal since it does not end.
Answer:
-x(x^2 + 4x + 5).
Step-by-step explanation:
-x^3-4x^2-5x
First take out -x:
= -x(x^2 + 4x + 5)
It can't be factored any further.
Answer:
Yes, -6.75 is a rational number
Step-by-step explanation:
This is the answer because:
1) Both positive and negative numbers can be rational numbers
2) Rational numbers are any numbers that can be written as a ratio of two integers. For example, 1.8 is equal to 1810 which is rational.
Hope this helps!
Answer: The surface area of the cube is 385 mm^2.
When we are finding the surface area of a shape, we need to add up all the areas of each face. In this case, there are 6 faces.
Each face is the shape of square with sides of 8 mm. So the area of each face is 8 x 8 = 64 square mm.
Since we have 6 faces, we will multiply 64 by 6 to get 384 mm^2 in all.