Anything lower than 5 in rounding turns into a zero. The number your rounding stays the same. Therefore the answer is 6 minutes if rounded to the nearest minute.
Answer:
RS = 32
Step-by-step explanation:
M is the bisector of RS , then
RM = MS , that is
6x - 2 = 3x + 7 ( subtract 3x from both sides )
3x - 2 = 7 ( add 2 to both sides )
3x = 9 ( divide both sides by 3 )
x = 3
Then
RS = 6x - 2 + 3x + 7 = 9x + 5 = 9(3) + 5 = 27 + 5 = 32
Answer:
Like terms are those terms whose variables and powers are same. For question no. 1
- 4p, 2p, p
- m^2 , 3m^2
- 5ac, 7ca
- 5v , 9v and 2wv , vw
- 6pq, 2qp, 3pq
- 3d, 2d
- 4mn, 2nm
- 4x^2y , x^2y
- 5ba, ab
Now for question no. 2
The like terms from the given term is C. 3ab, 2ba
If u have any confusion then u can ask hope it will help you
Answer:
See below in bold.
Step-by-step explanation:
The formula is Tn = n(n + 1) / 2
The first triangular number is 1(1+1) / 2 = 2/2 = 1.
So the 15th = 15(15+1) / 2 = 120.
and the 19th = (19 * 20) / 2 = 190.
