Answer:
<u>The perimeter of the square is option E. 16√5 mm.</u>
<u>The area of the square is option A. 80 mm².</u>
Step-by-step explanation:
1. Let's calculate the perimeter of this square:
The perimeter of a square is the sum of its side 4 times, thus:
Perimeter = 4√5 + 4√5 + 4√5 + 4√5
<u>Perimeter = 16 √5</u>
<u>Perimeter = 4 * 4√5 = 16√5</u>
<u>The correct answer is option E. 16√5 mm</u>
2. Let's calculate the area of this square:
The area of a square is the length of its side squared, thus:
Area = (4√5)²
Area = 4√5 * 4√5
Area = (4 * 4 * √5 * √5)
Area = 16 * 5 = 80
<u>The correct answer is A. 80 mm²</u>
Answer:
C. 8 units to the left of 4
Step-by-step explanation:
We are asked to find the the position of 
located on a horizontal number line.
We know that negative numbers are located on the left side side of number line and positive numbers are located on the right side of number line.
4 will be located to the 4 units right from zero and negative 8 will be located 8 units left from 8.
Therefore, option C is the correct choice.
Answer:
Each person gets 7 cookies.
Step-by-step explanation:
Total cookies: 85
Total people will receive cookies: 12
If we estimate it to the whole number, that means each person will get 7 cookies.
I think it would be A.) but at the same time i think it's wrong
Answer:
1 & 4 are proportional to each other, if that helps at all!
Step-by-step explanation:
