Answer:
Lines
Step-by-step explanation:
Lines are one dimensional and continue to infinity in both directions.
Answer: D. Both triangles have an obtuse angle
This is because it says "Each triangle has <u>1 obtuse angle</u> and 2 acute angles" in the instructions. An obtuse angle is any angle between 90 and 180 degrees, excluding both endpoints.
Answer:
60 second
Step-by-step explanation:
6km into minutes
1 minutes is 60 second
-5(-2)+1
10+1=11
Your answer is C
Answer:
c.
Step-by-step explanation:
From the last row in the matrix z = 1.
From the second row:
y + 5z = -4
y = -4 -5(1) = -9.
From the first row:
x + -1 = -3
x = - 3 + 1
x = -2.
