420 would be the middle number.
Hoped I Could Help:)
Vertex is -1
Axis of symmetry is -1
(Tip the axis of symmetry and vertex will always be the same)
Answer:
1. -141
2. 0.98
3. 62.13
Step-by-step explanation:
1. 35 - 176 -> 176 - 35 = 141, then just make it negative
2. 0.55 x 1.79 = 0.9845 -> 0.98
3. 11.38 x 5.46 = 62.1348 -> 62.13
Answer:
(5x+1)(2x^2+1)
Step-by-step explanation:
Add and subtract the second term to the expression and factor by grouping.
Answer:
8
Step-by-step explanation:
2222
233
242
44
332
323
422
224
