Area: 1119.615
Formula: A = 3 x (2 + √3) x a²
Do the split method, by splitting it in the middle
Factor 3x^3 + 4x^2 and -15x - 20 seperately
x^2 (3x + 4) - 5(3x + 4)
(x^2 - 5)(3x + 4) is your answer
hope this helps
Answer:
153 units²
Step-by-step explanation:
Area of a Parallelogram: L x W (same as a rectangle)
L x W = A
17 x 9 = A
A = 153
Answer:
Answer is B. Y=31
Step-by-step explanation:
4y + 228 = 352
(4)(y) = 352 -228
y = 124/4
y = 31
Answer:
Population: 38.64. Sample: 43.20