Answer: 4 * 8 = -32y
4 * 5 = -20
Step-by-step explanation:
Im assuming the problem is x^2-16, which would be factored to (x-4)(x+4)
1. A = ¹/₂bh
A = ¹/₂(25)(4)
A = ¹/₂(100)
A = 50 yd²
3. A = ¹/₂bh
A = ¹/₂(3)(1)
A = ¹/₂(3)
A = 1¹/₂ cm²
Answer:
x=4
Step-by-step explanation:
9x-18 = x+14
9×-× = 14+18
8× = 32
X = 4
