Step-by-step explanation:
the third of 7 consecutive numbers is 12.
so, this looks like
..., ..., 12, ..., ..., ..., ...
that means the numbers have to be
10, 11, 12, 13, 14, 15, 16
the sum is then
16+10 + 15+11 + 14+12 + 13 = 3×26 + 13 = 91
Answer:
y=1,2 y=2
Answer: 14x + 42
7(2x+4)+14
14x + 28 + 14
<u>14x + 42</u>
1/2
cotangent is the reciprocal of a tangent
tanθ = 2
cotθ = 1/2
12,340 mL
12.34 L x 1000= 12,340 mL
