Answer:
Its is a translation of quadratic equation.
Step-by-step explanation:
X plus 2 the whole square gives x square plus 4x plus 4. Which is a quadratic equation.
Answer: The interest earned on a principal of $646 invested at an interest rate of 5% for three years is $96.9
The simple formula for interest is:
Simple Interest = Principal * Interest Rate * Time in years
? = 646 * 5/100 * 3
? = 9690/100
? = $96.9
The interest earned is $96.9
Brainliest pwease if the answer is correct!
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Given:
Line A: 2x + 2y = 8
Line B: x + y = 4
x = 4 - y
2(4-y) + 2y = 8
8 - 2y + 2y = 0
0 = -8
y = 4 - x
2x + 2(4-x) = 8
2x + 8 - 2x = 8
0 = 0
There is no solution.
Answer is c
Explanation: pythagorean theorem
a^2+b^2=c^2