Answer:
Hey. I'm not sure if you have typos, but if you're saying ''Ken can walk 40 dogs in 8 hours, how many dogs can Ken walk in 12 hours", the answer is 60.
Step-by-step explanation:
So, we get our answer by dividing the amount of dogs Ken can walk by the amount of hours. 40/8 = 5. He walks 5 dogs an hour. Now that we know he walks 5 dogs an hour, we can multiply by 5 for each hour. 5 (Dogs/Hour) x 12 (Hours the dogs were walked) = 60, and that is our final answer.
Let
x--------> the measure of the adjacent interior angle
y--------> the measure of an exterior angle at the vertex of a polygon
we know that
The measure of the adjacent interior angle and the measure of an exterior angle at the vertex of a polygon are supplementary angles
so
°
<u>Examples</u>
case 1)
<u>In a square</u>
°
so
°
In this case
The measure of an exterior angle at the vertex of a polygon equals the measure of the adjacent interior angle
case 2)
<u>an equilateral triangle</u>
°
so
°
In this case
The measure of an exterior angle at the vertex of a polygon is not equals the measure of the adjacent interior angle
therefore
<u>the answer is</u>
sometimes
Answer:
...
Step-by-step explanation:
Answer:
Its the second one in the photo
Step-by-step explanation:
it's the second because when I clicked it I got it right.
Answer:
x = 25, The angles of the triangle are 60*, 45*, and 75*.
Step-by-step explanation:
The sum of the angle measure is 180 so we can form this equation:
60 + (x + 20) + 3x = 180
Now isolate the variable to find x.
(x + 20) + 3x = 120
4x + 20 = 120
4x = 100
x = 25
Now solve for the angles of the triangle.
3(25) = 75
(25 + 20) = 45
