Answer:-2
Step-by-step explanation:
slope = rise / run
y2-y1/x2-x1
(3,6) is the first set of coordinates
(5,2) is the second set of coordinates
2-6/5-3= -4/2= -2
Answer:
d.
Step-by-step explanation:
The y-intercept value in a given equation in the slope-intercept form, y = mx + b sis represented by b.
Thus, given the line , the value of b (y-intercept) is represented as .
It is the value of y when x = 0.
Therefore, the y-intercept of the line is .
You can understand this by two ways
1) through congruency rules
It says that triangle ABE is congruent to DCE
So the corresponding angles are equal
Eg
Angle A to Angle D
Angle B to angle C
Angle E to angle E
So they’re asking the angles AEB and DEC (which are equal as per congruency)
Thus you can equate them
4y-15=69
y=21
2) through vertically opposite angles
Since the triangles’ angles are vertically opposite one another, they are equal.
Then you can equate them the same way
Hope this helped!!
When x varies inversely with y then you'll have
xα1/y
x=k/y where k is the proportionality constant
when x=8. y=10. k=?
8=k/10
make k the subject of the formula
k=10×8
k=80.
When x=6. y=?.k=80
6=80/y
Make y the subject of the formula
y=80/6
y=40/3
Answer:
Step-by-step explanation:
I am not in college srry