Answer:
8
Step-by-step explanation:
There are two series in one
and
- 5, 6, 7, and 8 is the next term
Hello,
So they don't intersect !!!!!!!!!!!!!!!!!!!!!!!
<u>For W, </u><u>W = 28B.</u>
Given that one concrete block is 28 pounds, and that B is the number of blocks, we can multiply both values to get the amount of pounds, or weight, of the quantity of B blocks. So <em>W = 28B.</em>
<u>For B, </u><u>B = W ÷ 28</u>
Now that we know the equation for the weight, W = 28B, we can divide both sides by 28 to isolate the variable, B. The equation now becomes <em>B = W ÷ 28. </em>
Answer:
4
Step-by-step explanation:
The mean of 2x and 12 is (2x+12)/2, so we get the equation:
(2x+12)/2 = 10 =>
x+6=10
x = 10-6 = 4
* Your question states four numbers, but you write only two... the answer could be wrong because of that.
Option C
The solution of equation x^2+3x+4=0 is x= -3+- square root of -7/ 2
Solution: Need to identify correct option for solution of the equation x^2 + 3x + 4 = 0.
Given equation is quadratic equation. We can find solution of this equation using quadratic formula.
According to quadratic formula for general equation solution of the equation is given by
The given equation is So in our case, a = 1, b = 3 and c = 4
On applying quadratic formula we get
As i is square root of -1,
Hence correct option is C that is roots of quadratic equation
Step-by-step explanation: Tell me if i'm wrong