**Answer:**

1890 is the least common factor

**Answer:**

6 is the answer.............

Y = -2x + 5

-1: -2(-1) + 5 = 9

1: -2(1) + 5 = 3

3: -2(3) + 5= -1

5: -2(5) + 5= -5

Plot these coordinates on the graph

(-1,9)

(1,3)

(3,-1)

(5,-5)

If the line is straight then it’s linear

If the line has a constant of proportionality the it’s proportional

Answer:

31.88° (approximately)

Step-by-step explanation:

It's a right angle triangle

So

Tan(a)=5.1/8.2

Tan(a)=51/82

a=atan(51/82)

a=31.88°(approximately)

Answer:

JKLM is a parallelogram

Explanation:

The slope m of a line through two points (x1,y1) and (x2,y2)is given by the formula:

m=Δy/Δx=y2-y1/x2-x1

So the slopes of the sides of our quadrilateral are:

mJK=(−1)−24−(−3)=−37

mKL=(−5)−(−1)2−4=2

mLM=(−2)−(−5)−5−2=−37

mMJ=2−(−2)(−3)−(−5)=2

So JK is parallel to LM and KL is parallel to MJ

So JKLM is a parallelogram.