Answer:
AB = 18
Step-by-step explanation:
tan 45° = 18/AB
1 = 18/AB
AB = 18
Answer:
∠ X = 55°, ∠ W = 125°, ∠ Z = 55° are correct
Step-by-step explanation:
The opposite angles of a parallelogram are congruent, thus
∠ W = ∠ Y = 125°
Consecutive angles are supplementary, thus
∠ Z = 180° - ∠ W = 180° - 125° = 55° and
∠ X = ∠ Z = 55° ( opposite angles are congruent )
Answer:
Step-by-step explanation:
4x+3=-9-3(x+9)
Distributing 3 over (x+9)
4x+3=-9-3x-27
Adding 3x in both sides and subtracting 3 from both sides
4x+3+3x-3=-9-3x-27+3x-3
4x+3x=-9-27-3
7x=-39
Dividing both sides by 7 we get
H is less than or equal to 8
h ≤ 8