The walls are vertical so the angle opposite X would be a right angle which is 90 degrees.
X would be 180 - 90 - 35 = 55 degrees
X and 2y - 5 are complementary angles which add together to equal 90:
2y - 5 + 55 = 90
Simplify:
2y +50 = 90
Subtract 50 from both sides:
2y = 40
Divide both sides by 2:
y = 20
Answer:
x=4 :y=-8
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3/4 times 16/9 is equal to 1 1/3.
The answer is the first option, you multiply 14^2 by 9
Answer:
Step-by-step explanation:
As the line is perpendicular to , we know that the slope of the line is . As it passes through , we know that it should be .