Answer:
1.08 × 10^11
Step-by-step explanation:
Subtract: (1.8*10^11)-(7.2*10^10)
Answer:
B) No, supplementary angles are either of two angles whose sum is 180 degrees.
C) Yes, the triangles are congruent because the triangles have exactly the same size and shape
Step-by-step explanation:
B) From the image below an 180 degree angle would be obtuse in which neither angle appears to be so they are not supplementary.
C) They are congruent because they are taking angles of the same angles as one another just on different sides of the shape.
Answer:
(2x+5)-3
Step-by-step explanation:
