Answer:
a-3b+4
Step-by-step explanation:
a-3b+4
just divide 2a-6b+8 with 2
△ABC~<span>△YZX
You just figure out what sides are similar to each other
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Answer:
see below
Step-by-step explanation:
Vertical angles are formed by two lines and are opposite each other
Vertical angles are equal
Answer:
a=5
Step-by-step explanation:
a^2+b^2=c^2
c^2-b^2=a^2
13^2-12^2=a^2
169-144=a^2
25=a^2
5=a
Answer:
x×x-5x-6
x × -4X - 6
Step-by-step explanation:
x×x-5x-6
x × -4X - 6
