Answer: 3 the actual answer is 2.995421844
Step-by-step explanation:
Answer:
10$
Step-by-step explanation:
Trust me :)
Answer:
The perimeter is 28 in.
Step-by-step explanation:
We know that the area is 49 square inches and that the area of a square equals length times width. Also, all sides of a square are equal. 7 times 7 equals 49, so the length and width are both 7 inches. The perimeter is equal to all the sides added together. There are four sides in a square, and we know that each side is 7 inches. Therefore, we can add 7+7+7+7 (or multiply 7 times 4) to get the square’s perimeter: 28 inches.
Answer:
14
Step-by-step explanation:
(f - g)(x) = f(x) - g(x)
f(x) - g(x) = 3x² + 1 - (1 - x) = 3x² + 1 - 1 + x = 3x² + x
(f - g)(2) = 3(2)² + 2 = 12 + 2 = 14
Answer:
2300
Step-by-step explanation:
25C3=(25×24×23)/(3×2×1)=2300
