Answer:
1. (4)
2. (2)
Step-by-step explanation:
Answer:
-7,-2,0,5,6
Step-by-step explanation:
negatives first then 0 then whole numbers.
Answer:
b is the answer
Step-by-step explanation:
the picture is shown
Answer:
Triangle=89.9 + 50.1 + 40(flat)= 140+40=180 and 180 is a straight angle ABC
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89.9+50.1=140
Answer:
Yes, this triangle is a right triangle.
Step-by-step explanation:
Side AB lies on the x-axis and is thus horizontal. Side AC lies on the y-axis and is thus vertical. Sides AB and AC are therefore perpendicular to each other. This alone is enough info for us to conclude that this is a right triangle.
Side BC could be thought of as the hypotenuse.
