If you where to study this topic on yt it would be easier and answer is b
Assuming these lines are perpendicular
Opposite angles are congruent therefore
77 = 6x + 23
6x = 54
X = 9
And supplementary angles sum up to be 180 degrees where in this case we can take angle 77 degrees and z which makes
77 + z = 180
Z = 103 degrees
Therefore,
x = 9 degrees
z = 103 degrees
Answer:
Step-by-step explanation:
3x^2y
3(2)^2(9)
6^18= 101 559 956 668 416
Answer:
A. 355 Square inches
Step-by-step explanation:
Multiply length (l) x width (w) on each section. 45x5 = 225
10 x 10 = 100 and 6 x 10 = 60/2 = 30 (since it is a triangle you divide by two)
Add them all up, 225 + 100 + 30 = 355 square inches