Answer:
-4(4+2)+234-9=201
Step-by-step explanation:
Answer:
b = -³¹⁄₃
Step-by-step explanation:
We can solve this Algebra equation by separating the variable and constants.
3b + 15 = -26 - 20
3b + 15 = -46
3b = -31
b = -³¹⁄₃
The other two angles would also be 120 and 40 because the opposite angles of parallelograms are equal
The formula of the length of the segment AB:
We have:
Substitute:
Answer:
B) 10.
It's true
if the consecutive angles of a quadrilateral are supplementary it will be parallelogram. like square and rectangular
