Answer:
perimeter = 20 m
Step-by-step explanation:
given the area of the square = 25 m² and
area of a square = s² ( where s is the side length ), then
s² = 25 ( take the square root of both sides )
s = 
= 5 ← length of side
perimeter = 4s = 4 × 5 = 20 m
Answer:
39 apples
Step-by-step explanation:
45 is 3/4 or 75% of an hour. So, multiply 52 by 75% to find the answer.
75% ÷ 100 = 0.75
52 x 0.75 = 39
Answer:
3 = k
Step-by-step explanation:
Step 1: Write equation
4 - 7k = 1 - 6k
Step 2: Solve for <em>k</em>
<u>Add 7k on both sides:</u> 4 = 1 + k
<u>Subtract 1 on both sides:</u> 3 = k
