Answer:
20.2
m
−
11.8
Step-by-step explanation:
Answer:
length=10
width=2
Step-by-step explanation:
let w = x
p = l + w
length = 3x + 4
24= 2(3x +4) + 2x
24= 6x + 8 + 2x (combine like terms)
24= 8x + 8 (then subtract each side by 8)
16 = 8x (then divide each side by 8)
2=x
Now plug in 2 for x.
length= 3x+4
3(2)+4
6+4=10
so length equals 10
width equals x, so the width would be 2
Answer: I’m not really sure what the correct answer is if you could help that would be great so let me know
Step-by-step explanation:
Answer:
y = - 2x + 8
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = x - 9 ← is in slope- intercept form
with slope m =
Given a line with slope m then the slope of a line perpendicular to it is
= - = - = - 2, thus
y = - 2x + c ← is the partial equation
To find c substitute (3, 2) into the partial equation
2 = - 6 + c ⇒ c = 2 + 6 = 8
y = - 2x + 8 ← equation of perpendicular line
Answer: d
Step-by-step explanation:
The graph is increasing, so the base must be more than 1.
Also, the y-intercept is 2.
This leaves d.