Answer:
0.008
Step-by-step explanation:
The probability of having chosen the unique dice three times in a row would be the multiplication of the probability of each event.
The event is always repeated. Take the single dice of 5 dice in total. Therefore the probability is 1/5.
Then the final probability would be:
<em>(1/5) * (1/5) * (1/5)</em>, and that is equal to 0.008.
Answer:
126 degrees
Step-by-step explanation:
Angle 4 is supplemnetary to angle 3..which means both of their angles add up to 180 degrees
We can take the angle of 3 whihc is 54 degrees and subtract that from 180 to determine angle 4:
180 - 54 = 126
Angle 4 is 126 degrees
In a 45 · 45 · 90 triangle, the hypotenuse is √2 · legs, because a 45 · 45 · 90 triangle is isosceles, so the legs are the same length. So, we have 3√2 · √2 = 6, so the hypotenuse is 6.
x=6
Answer:
A
Step-by-step explanation:
The equation will be in the form
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (2.5, 0) ← 2 points on the line
m = 
= - 2
The line crosses the y- axis at (0, 5) ⇒ c = 5
y = - 2x + 5 or
y = 5 - 2x → A
The slope of XY is the same as the slope of AB because XY is parallel to AB. Parallel lines have the same slope.
