Answer:
Multiply 6 by −3.
−18
Step-by-step explanation:
Hope it is helpful.....
Answer:
Step-by-step explanation:
Base, b = 1/3
Height, h = 12feet = (12x 0.305)metres = 3.66m
Area of triangle= 1/2 bxh
A = 1/2 x 1/3 x 3.66
A = 0.61m^2
Or in feet's
Area of triangle = 1/2 bxh
A = 1/2 x 1/3 x 12 =2 feet^2
Answer:
4. 3
The answer is the last option, all you do is reduce
Step-by-step explanation:
rise over run = rise/run = 6/2
reduce,
6/2
3/1
3x
I wish i can understand that to answer it
Answer:
n = 8
Step-by-step explanation:
This is a geometric sequence where the sum to n terms is
= 
where a is the first term and r the common ratio
r = 6 ÷ 2 = 18 ÷ 6 = 54 ÷ 18 = 3 and a = 2, thus
= 6560
= 6560 ← cancel the 2
- 1 = 6560 (add 1 to both sides )
= 6561
note that 6561 =
, hence
=
⇒ n = 8