Adding you make it the opposite of
Get the x variable on one side and the numbers another side.
9/10(x + 2/3) = 4 1/2
Distribute the 9/10 across the x and 2/3.
(9/10)x + 18/30 = 4 1/2
Simplify 18/30 to make our life easier.
(9/10)x + 3/5 = 4 1/2
Subtract 3/5 from each side of the equation.
(9/10)x = 3 9/10
Divide both sides by 9/10.
x = 4 1/3
Answer:
x = 3 + 7i or x = 3 - 7i; a = 3; b = 7
Step-by-step explanation:
x^2 - 6x = -58
We complete the square by adding the square of half of the coefficient of the x-term to both sides.
x^2 - 6x + 9 = -58 + 9
(x - 3)^2 = -49

x = 3 + 7i or x = 3 - 7i
a = 3; b = 7
Answer:
14
Step-by-step explanation:
8 is half of 16 so times the values by two and you got your answer.
The area of the circle is the amount of space it occupies, and the area of the circle is 156.25π
<h3>How to determine the area?</h3>
The circumference, C is given as:
C = 25π
Start by calculating the radius using:
C = 2πr
So, we have:
2πr = 25π
Solve for r
r = 12.5
The area is then calculated using:
A = πr²
So, we have:
A = π * 12.5²
Evaluate
A = 156.25π
Hence, the area of the circle is 156.25π
Read more about areas at:
brainly.com/question/24487155
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