You will find the side by 28 ÷ 4 = 7 ft because a square has 4 equal sides.
Then we will do side × side to find the area of a square, so 7 × 7 = 49 ft²
So the answer is 49ft²
Answer:
in about 8 2/3 years
Step-by-step explanation:
The population difference of 13000 people is being erased at the rate of 1500 people per year. It will be gone in ...
13000/1500 = 26/3 = 8 2/3 . . . . years
The population of Lakeside will be 45000 -8667 = 36333 at that time. Eastside's population will be the same.
Eastville and Lakeside will both have populations of 36,333 in 8 2/3 years.
The answer is B. 0.25 inch. Lets multiply all of them by the same factor. Since A. and B. have 3 decimals, lets divide all numbers by 1000: A. 0.026 * 1000 = 26, B. 0.25 * 1000 = 250, C. 0.24 * 1000 = 240, D. 0.025 * 1000 = 25. So, by comparing the whole numbers, it can be concluded that the biggest steel rod is B. 0.25 inch.
Answer:
2.29 rads
Step-by-step explanation:
The length of the arc of a circle of radius r is given by;
l = rθ ---------------------------(i)
Where;
l = length of the arc
θ = central angle o that intercepts that arc and measured in radians.
From the question:
l = 16ft
r = 7ft
Substitute these values into equation (i) as follows;
16 = 7θ
Make θ subject of the formula
θ = 
θ = 2.29
Therefore, the radian measure of the central angle is 2.29 rads
Answer:it could mean anything
Step-by-step explanation:
