A is coefficient of x square
b is coefficient of x
and c is constant term in the polynomial
Answer:
y(3y - 4)
Step-by-step explanation:
Both have y.
Factor y out of
Answer: The TV is 24 inches tall
Step-by-step explanation: The question has provided the diagonal and the width of the rectangle shaped television. From this bit of information, we can deduce that the diagonal of the rectangle (television) is also the Hypotenuse (26 inches) while the the other two sides are the Length and the Width (10 inches).
For every right angled triangle, we can apply the Pythagoras theorem to solve for any unknown side. The theorem states that
AC² = BC² + AB²
Where AC is the hypotenuse (longest side)
26² = 10² + AB²
676 = 100 + AB²
Subtract 100 from both sides of the equation
576 = AB²
Add the square root sign to both sides of the equation
√576 = √AB²
24 = AB
Therefore, the height of the television is 24 inches
You would multiply by
.
When you rationalize the denominator, you multiply by the conjugate of the denominator. The conjugate is the same numbers and radicals, but with the sign of the radical switched.
Hello!
The goal of this to isolate the variable and solve for the given variable which is "t".
8t+3=27=2t
First you subtract three from both sides.
8t+3=27=2t
-3 -3
8t=24=2t
Next subtract 2t from both sides.
8t=24=2t
-2t -2t
6t = 24
now isolate the variable by dividing 6 on both sides
6t = 24
/6 /6
t = 4
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I hope this helps,
-Oceanbreeze24
