Answer:
1470
Step-by-step explanation:
When you multiply 210 by 7 it gives you 1470.
Volume = width x height x base
Width x base = area
Answer:
x = 1 or x = -5
Step-by-step explanation:
We are given;
- The quadratic equation, x² + 4x - 13 = -8
We are required to solve the equation using the completing square method.
To do this, we use the following steps;
Step 1: We make sure the coefficient of x² is one
x² + 4x - 13 = -8
Step 2: Combine the like terms (take the constant term to the other side)
x² + 4x - 13 = -8
x² + 4x = -8 + 13
we get
x² + 4x = 5
Step 3: We add the square of half the coefficient of x on both sides of the equation
Coefficient of x = 4
Half of coefficient of x = 2
Square of half the coefficient of x = 2² (4)
We get;
x² + 4x + (2²) = 5 + (2²)
Step 4: Put x and 2 under one square and the solve the other side of the equation.
We get
(x + 2)² = 5 + 4
(x + 2)² = 9
Step 5: Get the square root on both sides of the equation;
(x + 2)² = 9
√(x + 2)² = ±√9
(x + 2)= ±3
Therefore;
x+2 = + 3 or x + 2 = -3
Thus, x = 1 or -5
The solution of the equation is x = 1 or x = -5
Answer:
438.453 shares
Step-by-step explanation:
<em>From my understanding, the question says that the shares were increased by 14.814%.</em>
<em>Therefore, we have to calculate the increase</em>
<u>Step 1: Calculate the increase</u>
Previous shares : 381.881
Increase : 14.814%
Increase = 381.881 x 14.814% = 56.572
<u>Step 2: Calculate the new total shares</u>
New shares = 381.881 + (381.881 x 14.814%)
New shares = 381.881 + 56.572
News shares = 438.453
Therefore, the new total shares owned by the stockholder are 438.453 shares.
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