Number in the ones place: 6
Number in the tenths place: 0
Since 0 is less than 5, the number rounds down,
Final answer: 6
We will be using the fact that , where is the probability that the first bulb works and is the probability that the second bulb works.
The probability that the first bulb works is . However, when we take one out (given that the first bulb works) we now have 19 working bulbs and 4 bad ones. This means that the probability that the second bulb works is .
Now, we can find our final probability:
Multiply, because the total price is ten percent more than the original: $75 x 1.1 = $82.5
Answer:
<h2>15</h2>
Step-by-step explanation:
We can find the value of x from the question
If If line MO bisects angle PMN at M, then <PMO = < OMN and
<PMO + < OMN = <PMN
The equation then becomes;
<OMN + < OMN = <PMN
2<OMN = <PMN
Given
angle PMN =74 and
angle OMN =(2x+7)
Substituting the values into the formula to get x
2(2x+7) = 74
open the bracket
4x+14 = 74
Subtract 14 from both sides
4x+14-14 = 74-14
4x = 60
x = 60/4
x = 15
Hence the value of x is 15°
Answer:
4. Let the number of sides be n
As we know that sum of exterior angles of a regular polygon = 360°
Number of sides = Sum of exterior angles/Each interior angle
= 360°/24°
= 15
Hence, the regular polygon has 15 sides
10. Non-Perpendicular Intersecting Lines
When two lines intersect, they create vertical angles, sometimes called opposite angles, that are congruent.