Yes it does mean the whole fraction is negative
Answer:B
Step-by-step explanation:
Answer:
a = 60°
60°, 60°, 120°, and 120°.
Step-by-step explanation:
Sum of interior angles of a quadrilateral = 360°
Therefore:
a° + a° + 2a° + 2a° = 360°
Add like terms
6a = 360
Divide both sides by 6
a = 60
2a = 2(60) = 120°.
Angle measure from least to greatest are 60°, 60°, 120°, and 120°.
The answers would be -8 and 18
-8×18 = -144
-8+18 = 18-8 = 10
Anwser- I think it’s C but you can double check that!
