Answer:
1430 m
Step-by-step explanation:
1 km = 1000 m
3000 cm = 30 m
1000 + 400 + 30 = 1430
The easiest thing to do is to convert it all to the smallest units.
3 yard = 108 inches
10 ft = 120 inches
17 inch
108 +120 + 17 = 245 inches
Answer: (2,-5.4)
When I reflect across the y axis I keep the sign of x the same but change the sign of y
For example: (1,2)=(1,-2)
5 and 1 half this is the answer my son thought of.
Answer:
<h2>
aₙ = n² + 2n + 1</h2>
Step-by-step explanation:
a₁ = 4 = 2² = (1 + 1)²
a₂ = 9 = 3² = (2 + 1)²
a₃ = 16 = 4² = (3 + 1)²
a₄ = 25 = 5² = (4 + 1)²
a₅ = 36 = 6² = (5 + 1)²
Therefore:
<u>aₙ = (n + 1)² = n² + 2n + 1</u>
