Answer:
see explanation
Step-by-step explanation:
given 2 sides of a triangle then the third side x is in the range
difference of 2 sides < x < sum of 2 sides , that is
22 - 18 < x < 22 + 18
4 < x < 40
3rd side can be any value from 5 to 39
Answer:
f(1) = 4
Step-by-step explanation:
f(x) = - 2x^2 + 2x + 4
f(1) = - 2(1)^2 + 2(1) + 4
f(1) = -2 + 2 + 4
f(1) = 4
The mean is the unit of center that may be used to predict how many strokes will be needed to complete the ninth hole.
The data is almost symmetrical, making the mean the best option.
What is symmetrical data?
- Asymmetric communications refers to any system where, when averaged over time, the data speed or amount is different in one direction from the other.
- Asymmetry is defined as the lack of precise similarity between two pieces.
- A fiddler crab's body is asymmetrical, as evidenced by the fact that one of its claws is larger than the other.
- Absence of a standard unit of measurement between two things or amounts; incomprehensibility.
So the more about symmetrical visit.
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Answer:
If x + 1 is odd, then x is even.
Step-by-step explanation:
The converse of the statement ...
if P, then Q.
is ...
if Q, then P.
Here, we have P="x is even" and Q="x+1 is odd". The converse statement is ...
if x+1 is odd, then x is even.
Assuming we have parallel lines, we can solve for x.
Since a = 3x - 10 (vertically opposite angles are equal),
3x - 10 = 2x + 15 (alternate angles are equal)
x = 25
Hence, angle a = 3(25) - 10 = 65°
