20{5[100-2(50)+20]}
20{5[100-100+20]}
20{5[20]}
20(100)
20000
Answer:
D
Step-by-step explanation:
I used a triangle calculator I'm not really sure how to calculate it by hand. if the angle of sides 4 and 15 is set to 1 then the min is 11.33 and if the andle of sides 4 and 15 are set to 179 then the max is 18.99952
Sorry if this isnt enough, but i am sure.
Answer I think its 6 and -3
Step-by-step explanation:
The sum of x and y are 116 degrees. X=54 degrees and y=62 degrees.
Explanation
==================
in point o they have 2 angles that are vertical to each other meaning that they are congruent to each other. One of the angles is 64 degrees so the other angle that is vertical to it would be 64 degrees also. So, if we have the two triangles that have 2 angles we can know the last remaining angles since the triangles would need to add to 180 degrees. In triangle 1, we have 62 degrees and 64 degrees. We add them together to get 126 and we subtract 126 from 180 degrees to get the last angle which is 54 degrees. Moving on to the next triangle. We have 64 degrees and 54 degrees. We add them together and get 118 and we subtract 118 from 180 to get 62 degrees. Now that we found out that x=54 and y-62 we add them together and we get 116.
Hope this helps :)
Answer: 5
----------------------------------------------------------
On the curve, the highest point has a y coordinate of y = 6
The lowest point on the curve has a y coordinate of y = -4
Subtracting the y values gets us: 6 - (-4) = 6 + 4 = 10
Cut that result in half: 10/2 = 5
The amplitude is 5. This is the vertical distance from the midline (y = 1) to either the highest point or the lowest point.