Answer:
slope is undefined
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (1, 2) and (x₂, y₂ ) = (1, - 3)
m = 
= 
Since division by zero is undefined then the slope of the line is undefined
Th answer is D.) The spin on the first spinner does not affect the spin on the second, so the events are dependent.
The reason D is the answer is because, no matter what one spinners results are it does not effect the other spinner and its results, so that takes out answer choices a and c. Now we're left with whether the events are independent or dependent. Well, the results are not independent because they are caused by the effect of an outward force (The person spinning the spinner). They also show the end result of the change, and we use them to record the results, so they are dependent.
Hope this helped!! :)
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That's not really a question needed to be asked
Answer:
x² + 23x + 49
Step-by-step explanation:
Since the area of a rectangle is: A = l x w, where l = length and w = width, we can find the overall area of the shaded region by multiplying the entire area and subtracting the smaller area of the unshaded square:
(2x + 5)(x + 10) - (x + 1)² or (2x + 5)(x + 10) - (x² + 2x + 1)
Distribute/FOIL:
2x² + 20x + 5x + 50 - x² - 2x -1
Combine like terms:
x² + 23x + 49
Answer:
36 9/16 ft^3
Step-by-step explanation:
volume = length * width * height
volume = 3 3/4 ft * 3 ft * 3 1/4 ft
Change all mixed numerals to fractions.
volume = 15/4 * 3/1 * 13/4 ft^3
volume = 585/16 ft^3
volume = 36 9/16 ft^3
