Anybody want to answer this?

y = 38°

x = 89°

Step-by-step explanation:

( because y and 38° are pair of alternate interior angle )

2. x + 53° + 38° = 180°

( because sum of all interior angles of the triangle is 180° )

x = 89, y = 38

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the given angles and equate to 180

x + 53 + 38 = 180

x + 91 = 180 ( subtract 91 from both sides )

x = 89

y and 38 are alternate angles and are congruent, then

y = 38

answer: x

step-by-step explanation:

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13