On a coordinate plane, triangle A B C is shown. Point A is at (negative 2, negative 4), point B is at (2, negative 1), and point
C is at (3, negative 4).
Triangle ABC is an isosceles triangle in which side
AB = AC. What is the perimeter of triangle ABC?
5 + StartRoot 10 EndRoot units
10 + StartRoot 10 EndRoot units
10 StartRoot 10 EndRoot units
50 units
Triangle ABC is an isosceles triangle in which side
AB = AC. What is the perimeter of triangle ABC?
5 + StartRoot 10 EndRoot units
10 + StartRoot 10 EndRoot units
10 StartRoot 10 EndRoot units
50 units
2 answers:
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Answer:
(a) 0.873 (b) 0.007 (c) 0.715 (d) 0.277 (e) 1.25 and 1.09
Step-by-step explanation:
The probability that the random variable X takes the value x is given by P(X=x) = . Then,
(a)
(b)
(c)
(d)
(e) E(X) = np = (25)(0.05) = 1.25 and
Answer:
The acceleration is
Step-by-step explanation:
Use the equation of motion,
where u=0m/s is the initial speed, v=9m/s is the final speed and t=2 seconds is the time.
We substitute the values into the equation and solve for the acceleration, a
This means that;
Divide both sides by 2 to get: