Answer:
x = 125°, y = 55°, z = 70°
Step-by-step explanation:
x and 55 are adjacent angles and are supplementary, sum to 180°, that is
x + 55° = 180° ( subtract 55° from both sides )
x = 125°
∠ ABD and ∠ BDC are alternate angles and congruent , so
y = 55°
Since BD and BC are congruent, then Δ BCD is isosceles, so
∠ BDC = ∠ BCD = 55° and
z = 180° - (55 + 55)° ← angle sum of triangle
= 180° - 110°
= 70°
14,776
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equation: 14494 + 282 = 14,776
(you convert the negative 282 to positive)
It would be the Ys in the points, the second numbers: 0,-3,-9,5,7
T=95
solve for t by simplifying both sides of the equation then isolating the variable
Answer:
Step-by-step explanation:
