The measure of <COD and <POT are 43 and 43degrees respectively
The point where two lines meet or intersect is known as an angle:
Is <COP and angle TOD are vertical angles, this means that they are equal i.e.
Given that:
<COP = 11x - 17
<TOD = 9x + 11
Equate both expressions
11x - 17 = 9x + 11
11x - 9x = 11 + 17
2x = 28
x = 28/2
x = 14
Get <COP
<COP = 11x - 17
<COP = 11(14) - 17
<COP = 154-17
<COP = 137 degrees
Since <COP = <TOD, hence <TOD = 137 degrees
Calculate <COD:
<COD + <TOD = 180
<COD + 137 = 180
<COD = 180 - 137
<COD = 43 degrees
Also <POT = <COD = 43degrees(vertically opposite angles)
Hence the measure of <COD and <POT are 43 and 43degrees respectively
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Answer:
average speed of hiker is 2.4 mph
Step-by-step explanation:
here is the solution : -
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average speed of hiker is 2.4 miles per hour
First, take three off it, because that will form the whole-number part:
3.92 = 3 + 0.92
Next, read off the place value of the last digit. The 2 is in the 'hundredths' column, which means that 0.92 = 92/100:
3.92 = 3 + 92/100
Finally, simplify 92/100 by dividing top and bottom by 4 to get 23/25. Then, shove it all together:
3.92 = 3 23/25
Answer:
x = sine 70° / 8
Step-by-step explanation:
Answer:
Step-by-step explanation:
From the graph, the x-intercepts are;
These are root of the polynomial function represented by the given graph.
By the remainder theorem;
According to the factor theorem, if 
is a factor of 
, then 
This implies that;
are factors of the required function.
Hence; 
We expand using difference of two squares to obtain;
We expand using the distributive property to get;
Rewrite in standard form to obtain;
