Use Pythagoras theorem
Two triangles are similar
(6+3)*12/2 - 6*8 /2 = 30
Step-by-step explanation:
2^3 X 3^-4 X 5^2 / (2x5)^2 X 2 X 3^2 X 3^-6
I will simply the expression on the RHS if the bracket first
2^2 X 5^2 X 2 X 3^2 X 3^-6
= 2^3 X 3^-4 X 5^2
So, putting them together
Both sides have th same expression
They cancel out each other
Answer : 1
17+x=57.
So, subtract 17 from both sides
X=40
Answer:
17
Step-by-step explanation:
49-32=17
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Hope this helps!
Answer: x + 30 + 90= 180(sum of angles on a straight line)
x= 180-120
x=60
