8*{[(7+4)*2]-[(11-7)*4]}
1 answer:
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Answer:
x= 3 +, 3 -
Step-by-step explanation:
You use the quadratic formula to get x=
Then you simplify and get the answers x= 3 +, 3 -
Given:
The figure of a right triangle. and perpendicular = 12.
To find:
The measure of angle y.
Solution:
In a right angle triangle,
In the given right angle triangle,
Therefore, the measure of angle y is .