XY= 2x +1, YZ= 6x, and XZ=81

1 answer:

8 0

x = 27 + 3 √ 129/ 4, 27 − 3 √ 129/ 4

Please note: the entire equation mentioned is divided by 4, not only the last term.

x approximates to 15.26836251, − 1.76836251

That concludes my response. I hope this is helpful. You will still need to work on finding y and z, which can be quite challenging:)

You might be interested in

Z^5=-7776i

Inessa [12570]

For the equation Z^5=-7776i, we deduce that Z=+6.

7 0

1 month ago

Explain why the following expression is false. |x| < -4

Zina [12379]

Step-by-step explanation:

When a negative number is placed within a modulus function, the result will be positive. For instance, |-3| equals 3, |-6| equals 6, and |5| equals 5, etc.

A modulus function, expressed as |x|, is always positive unless x is zero, in which case it equals zero.

Consequently, |x| cannot be less than -4 because |x| is always non-negative. Thus, the statement is inaccurate.

8 0

2 months ago

Jake forgot to replace the cap on a bottle of deodorant. The deodorant began to evaporate at the rate of 12% per day. If the ori

PIT_PIT [12445]

Answer:

graph representing the function f of x equals 30 multiplied by 0.88 raised to the exponent of x

Step-by-step explanation:

The deodorant starts to evaporate, indicating a mass reduction, thus 12% represents the decay rate. In exponential decay, the function's graphical representation adheres to the formula:

$y=a(1-r)^x$

Where $a$ signifies the starting quantity ( $a=30$ ), $r$ is the decay rate ( $r=0.12$ ) and $x$ denotes the time intervals, measured in days for this case. By inserting the given values into the formula: