Answer:
To calculate the distance between two points, we can use a formula that is a variation Pythagorean Theorem. Look:
"d" represents the distance and coordinates are expressed as follows: (x, y)
Let's go to the calculations.
The answer is 12,6 u.c.
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
We can see that the spinner is spun 50 times if we add all the "times spun" up.
7 + 8 + 7 + 8 + 11 + 9 = 50
So if we multiply this by 2, we should get the theoretical probability that 1 will be spun if the spinner was spun 100 times.
1 was spun 7 times when we spun the spinner 50 times, so we can predict that 1 will be spun 14 times if we spin the spinner 100 times.
Answer:
First, solve for two points as an equation instead of an inequality to find the boundary line for the inequality.
For:
x
=
0
y
=
0
+
5
y
=
5
Or
(
0
,
5
)
For:
x
=
−
2
y
=
−
2
+
5
y
=
3
Or
(
−
2
,
3
)
We can now plot the two points on the coordinate plane and draw a line through the points to mark the boundary of the inequality.
The boundary line will be solid because the inequality operator contains an "or equal to" clause.
graph{(x^2+(y-5)^2-0.125)((x+2)^2+(y-3)^2-0.125)(y-x-5)=0 [-20, 20, -10, 10]}
Now, we can shade the left side of the line.
graph{(y-x-5) >= 0 [-20, 20, -10, 10]}
Answer:
-3/4 and 1/-2 is the correct answer.
Step-by-step explanation:
Answer:
Step-by-step explanation:
