Answer:

Step-by-step explanation:
Notice that ∠7 is the vertical angle to 151°.
Vertical angles have the same measure.
So, ∠7 is <em>also</em> 151°.
Our answer is 151°.
And we're done!
Answer:
Enlargement by a scale factor of 3 centre (1,0)
Step-by-step explanation:
Answer:
1/4=0.25
Step-by-step explanation:
Answer:
Simplified
Step-by-step explanation:
r12t12
Answer:
i dont understand what ur asking
Step-by-step explanation: