Answer:
1,000 cm......there are 100 cm per meter so 1,000 cm per 10 meters
Step-by-step explanation:
Answer: Option A.
Step-by-step explanation:
1. The formula for caculate the perimeter of a rectangle is:
Where is the lenght and is the width.
2. You must substitute the expression of the perimeter and the expression of the length given in the problem, into the equation and solve for the width. Therefore, you obtain that the width is:
3. The answer is the option A.
Answer:
f(a + 2) = 3a + 21
Step-by-step explanation:
f(x) = 3(x+5)
x = a + 2
f(a + 2) = 3(a + 2 + 5)
f(a + 2) = 3(a + 7)
f(a + 2) = 3a + 21
120. Hope this helps have a good day.
Answer:
qualitative
Step-by-step explanation:
Breed of dog does not involve numbers: it's qualitative since dogs can have categories like "poodle" or "dachshund."