Answer:
36 bricks
Step-by-step explanation:
We are given;
- Length of the square path as 18 cm
- Length of the square brick as 3 cm
We are required to determine the number of bricks that would be laid on the square path.
Number of bricks = Area of the path ÷ area of one brick
Area of a square = l²
Therefore;
Area of the square path = (18 cm)²
= 324 cm²
Area of square brick = (3 cm)²
= 9 cm²
Therefore;
Number of bricks = 324 cm² ÷ 9 cm²
= 36 bricks
The answer is 3 because 3 feet below sea level is -3 and the integer for -3 is 3
-hope this helped-
<span>C=2(3.14)r
C = 6.28r
r = C / 6.28
hope it helps</span>
Answer:
13 dollars and 44 cents, 56 cents.
Step-by-step explanation:
134 dollars are 40 cents = 134.4 dollars.
10b = 134.4
b = 13.44
13 dollars and 44 cents
There are 24 cookies to a batch
24c = 13.44
c = 0.56.
so each cookie costs 56 cents
Answer:
6(a)+14
Step-by-step explanation:
First you need to find f(a) and f(2) separately, then add them together after
f(a) = 6(a)+1
f(2) = 6(2)+1 = 12+1 = 13
so f(a)+f(2) = 6(a)+1+13 = 6(a)+14
