X=112
Y=90
Explanation: Y is 90 because you can see that it is a right angle! To find X you can find the 3rd angle that is in the triangle with Y in it (which is 68) and then because X is supplementary to that angle we just found you can do 180-68 which is 112!
Answer:
a)
Step-by-step explanation:
She forgot to multiply 14 with -13
Answer:
X=50
Step-by-step explanation:
15×2=30
25×2=50
Answer:
x = 125°
Step-by-step explanation:
180° - 55° = 125°
125°
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-Chetan K
