Solve for x. x° = 196 Enter your answers in the boxes. Enter the smallest answer first. x = and x =
1 answer:
The solution to the given system of equation is -7 and 7
<h3>Solving linear equation</h3>Linear equations are equation that has a leading degree of 1. Given the expression
4x^2 = 196
Divide both sides by 4
4x^2/4 = 196/4
x^2 = 49
Take the square root of both sides
√x^2 = √49
x = √49
x = ±7
Hence the solution to the given system of equation is -7 and 7
Learn more on linear equation here: brainly.com/question/2030026
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Answer:
a. 0.75
b. 0.5526
c. 0.1974
Step-by-step explanation:
Probability is typically expressed as a fraction where the numerator is the number of desired outcomes and the denominator is the total number of outcomes. In this case the suitable parts is the desired outcome and the total shipment is the total parts:
The probability the both the first and second part are suitable:
Since the probability of getting a suitable part the first time is 15/20, then there is one less suitable part and one less part overall to choose on the second time, or 14/19.
Lastly, the probability of choosing a suitable part the first time is again 15/20, but the second part not being suitable would be 5/19:
The coordinates of the reflected point that is reflected across the x-axis to obtain a new point is (1,5).
