Answer:
-4
-7
21
Step-by-step explanation:
a coefficient is the number before the variable
Answer:
A= [-1,0]
B=[4,-3]
x1 = -1 , x2 = 4 , y1 = 0 and y2 = -3
According to the question , we have to find the distance between AB . And we find distance through the distance formula.
Distance Formula = √[x2-x1]²+[y2-y1]²
= √[4-[-1]]²+[-3-0]²
=√[4+1]²+[-3]²
= √5²+9
= √25+9 = √34
So , distance between the points A and B is root of 34 .
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Answer:d or b
Step-by-step explanation:
X=1, y=6
(2,7)
(3,8)
(4,9)
Choose a number for X then add 5. That’ll give you Ys value. So....
If x= -2, then y=3
Answer:
Right triangle
Step-by-step explanation:
Using pythagorean theorem,
Hence satisfied. So it is right triangle.
