Answer:
Neither
Step-by-step explanation:
The slopes of parallel lines are equal.
The slopes of perpendicular lines are negative reciprocals
y = -1/4x - 1 has a slope of -1/4
y = -4x + 1 has a slope of -4
-1/4 and -4 are not equal nor negative reciprocals.
Note: Negative reciprocals have a product of -1. -1/4(4) = 1 not -1.
Therefore , they are not negative reciprocals.
Answer:
The error with mark’s work is that a negative times a negative will give a positive. So -3 times -5 is +15 not -15. Then 15 times -2 will get you -30.
Answer:
35 degrees celcius
Step-by-step explanation:
40 degrees c is about 100 degrees f so 35 is the logical answer
D is the answer because a rectangle is a parallelogram but with all four interior angles and a rhombus is also a parallelogram with all four sides equal in length and last the square is also one but with all sides in length and all interior angles 90 degrees
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