Those tiny bars crossing those segments mean they are congruent
therefore you have isosceles triangles there
angles opposing congruent sides in isosceles triangles are also congruent
so
the other 2 angles in the 24 degrees triangle are (180-24)/2=78 degrees
now the angle close to the 24 from the 44 degrees triangle is also 78, that means that the third angle in the 44 triangle is 180-44-78=58
also the angle close to y is 58 (because of isosceles)
therefore y = 180-58=122 degrees
Answer:
Solution set is (0,6).
Step-by-step explanation:
In this question we have to find out the solution set for the equation -2x² + 12x = 0
To get the solution set we will solve this equation to get the values of x.
-2x(x-6) = 0
⇒ x = 0 Or (x-6) = 0
When x - 6 = 0
We will add 6 on both the sides
x - 6 + 6 = 0 + 6
x = 6
Therefore the solutions of the equation are 0 or 6 which means a set of (0,6).
Answer:
60-20
170 is for the circle
170 - twenty = 150
please solve it again
but i guess this is the answer