Answer:
∠ 1 = 124°, ∠ 2 = 98°, ∠ 3 = 82°, ∠ 4 = 124°, ∠ 5 = 98°
Step-by-step explanation:
See the given diagram.
Since ∠ 1 + 56° = 180°, ⇒ ∠ 1 = 124°
Now, 56° + 26° + ∠ 2 = 180°, ⇒ ∠ 2 = 98°
Now, ∠ 2 + ∠ 3 = 180°, ⇒ ∠ 3 = 180° - 98° = 82°
Again, ∠ 5 + 82° = 180°, ⇒ ∠ 5 = 98°
And, ∠ 4 = 26° + ∠ 5 = 26° + 98° = 124° (Answer)
Answer:
x<-9
Step-by-step explanation:
A. -13 because if you remove the plus sign and replace it with the negative sign on the 3 you get -10-3
Ruby and Angie ate 8/15 of the pizza all together
Answer:
B
Step-by-step explanation:
The opposite sides of a parallelogram are parallel and congruent, thus
SR = PQ , that is
8a - 4 = 6a + 10 ( subtract 6a from both sides )
2a - 4 = 10 ( add 4 to both sides )
2a = 14 ( divide both sides by 2 )
a = 7
In a parallelogram consecutive angles are supplementary, thus
∠ P + ∠ Q = 180, that is
18b - 11 + 9b + 2 = 180, that is
27b - 9 = 180 ( add 9 to both sides )
27b = 189 ( divide both sides by 27 )
b = 7
Thus c = a + b = 7 + 7 = 14 → B