Answer:
perpendicular
Step-by-step explanation:
2-x =3y
3y = 2-x
y = -1/3x+2/3
slope is -1/3
2y +10 = 6x
2y = 6x -10
y = 3 -5
slope is 3
-1/3 and 3 are negative reciprocals so the lines are perpendicular.
Answer: can’t answer without a picture or the problem
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
the bottom one isnt a triangle
Answer:
We get the value of constant = 80
Option C is correct answer.
Step-by-step explanation:
We need to find the value of the constant in the equation below.

By putting the value of height and width, we can find the value of constant.
Looking at the graph, x-axis represents width and y-axis represents height.
Taking any point from the graph we can find the value of constant.
Suppose we take the point (4,20)
We will have Width = 4,
Height = 20
Putting values in the given equation, we can find value of constant

So, we get the value of constant = 80
Option C is correct answer.
Answer:
Step-by-step explanation:
Put the appropriate values of n in the formula and do the arithmetic.
a(1) = 3·1 -7 = -4
a(5) = 3·5 -7 = 8
The 1st and 5th terms are -4 and 8.
_____
The first few terms of the sequence are ...
-4, -1, 2, 5, 8, 11, 14, ...