Factored: f(x) = (x-12)(x+3)
possible x values: 12 and -3
Answer: 72 cm²
Step-by-step explanation: 1/2(base)(height) is the formula to find the area of a triangle. To find the area of the bigger triangle we substitute 10 cm for the base and 6 cm for the height.
1/2(10)(6)
1/2(60)
30 cm²
since we have two of the same triangles, we double that
we also have a smaller triangle. 14-10=4 which is the base of the smaller triangle.
1/2(4)(6)
1/2(24)
12 cm²
now, we add everything
60 cm² + 12 cm² = 72 cm²
Answer:
3 1/2
Step-by-step explanation:
if you multiply 4 and 3 you 12 if you multiply 1/2 times 3 you get 1 1/2 and 1 1/2 + 12 = 13 1/2 and then you have to find a fraction that when multiplied by 4 1/2 you get 2 1/4 and 4 1/2 × 1/2 = 2 1/4 so 2 1/4 + 13 1/2 = 15 3/4
Answer:
Answer is below
Step-by-step explanation:
Evaluate for x=6,y=11
So therefore your answer is 115
The correct answer is rhombus
