Answer:
- 61x - 67
Step-by-step explanation:
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
d = - 9x - 2 - (- 5x + 3)
= - 9x - 2 + 5x - 3
= - 4x - 5 and a₁ = - 5x + 3, thus
= - 5x + 3 + 14(- 4x - 5) = - 5x + 3 - 56x - 70 = - 61x - 67
61x2=122, sine 122 is an even number it is divisable by 2 so 122 divided by 2 is 61 so 61x2=122
7.07 is the right answer to 7.07106781187 rounded to the nearest hundredth
Answer:
110cm square
Step-by-step explanation:
Area of trapezium(regardless whatever trapezium)=
1/2 (a+b)(height)=1/2 (9+13)(10)=110cm square
Answer:
2/6401
Step-by-step explanation:
800/2560400
(800/400) / (2560400/400)
2/6401
Answer: 2/6401
