A (-9.5, -9.5) B (5.5,-2.5) C (3.5,3.5)
Answer: 21
Step-by-step explanation:
We know the slope formula
Parallel lines have equal slope so it has m=-2
n ∈ natural even numbers
Step-by-step explanation:
1 + 3 + 5 + 7 + … + (2n-1)
sum of the first n terms :
Sₙ = n/2(a + Uₙ)
Sₙ = n/2(1 + 2n - 1)
Sₙ = n/2(2n)
Sₙ = n²
∴ so, the solution of n is all natural even numbers
Answer:
10
Step-by-step explanation:
10+3 = 13
13 x 7 = 91