Answer:
Step-by-step explanation:
Remark
The ratio should be 10 : 19
Given
Flag Ratio: 225 : 505
Break the dimensions into prime factors.
225: 15 * 15 = 3*5 * 3*5
505: 5 * 101
Conclusion
101 is prime so this dimension cannot be broken down any further
The fives cancel out. The dimensions of this flag are in the ratio of 45/101 which is 0.4455
10/19 = 0.5263
I would say this is reasonably close.
Simplifying: ax + 6 = 14
Reorder the terms: 6 + ax = 14
Solving: 6 + ax = 14
Solving for variable 'a'.
Move all terms containing a to the left, all
other terms to the right. Add '-6' to each side of the equation.
6 + -6 + ax = 14 + -6
Combine like terms: 6 + -6 = 0
0 + ax = 14 + -6 ax = 14 + -6
Combine like terms: 14 + -6 = 8 ax = 8
Divide each side by 'x'.
a = 8x-1
Simplifying: a = 8x-1
Answer:
x = 4, -10
Step-by-step explanation:
Find the zeros of the equations.
Solve the equation:
x^2 + 6x = 40
Subtract -40 from both sides.
x^2 + 6x - 40 = 0
Factor the equation.
(x - 4)(x + 10)
Solve for x with the given information by equaling it to 0.
x - 4 = 0
Add 4 to both sides
x = 4
x + 10 = 0
Subtract 10 from both sides
x = -10
This means that our x values are:
x = 4, -10
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