Answer:
Step-by-step explanation:
The equation for Volume of a Sphere is:
We can plug in the given radius into the equation:
Answer:3
Step-by-step explanation:m<1=105 because it is supplementary with the angle that is corresponding to 75 m<2=46 because these angles are corresponding.
35=5(x+9)
Answer:
x = -2
Step-by-step explanation:
Is it always, sometimes, or never true?
The equation 2/3x + 4 = 2x is sometimes true, specifically when x = 3. For any other values of x, it is not true.
The equation you've provided is 2/3x + 4 = 2x. To determine whether this is always, sometimes, or never true, we can solve for x. Start by subtracting 2/3x from both sides of the equation to isolate the term with 'x' on one side. This yields 4 = 2x - 2/3x, or 4 = 4/3x. If we divide both sides by 4/3 (or multiply by the reciprocal 3/4) to further isolate x, we get x = 3. Thus, the equation is true for x = 3 and not true for any other value of x, so it's not always true but sometimes true.
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22.6 is an outlier for the second data set. The reason for this is that 22.6 is nowhere near the rest of the data points. Outliers are numbers that are either a lot bigger or a lot smaller than the rest of the other numbers in the set. In this case, 22.6 is a lot bigger.
Answer:
Rolex earns $9 per hour.
Step-by-step explanation:
Let the number of dollars he earns each hour be x.
To create our equation we need to find the total number of dollars he earned before his deduction which is 40x.
Then we know that he got 74 dollars deducted from his total earnings leaving him with 286 which gives us an equation. 40x + 74 = 286
40x - 74 = 286 (Equation)
40x = 360 (Add 74 from both sides)
x = 9 (Divide both sides by 40)