69.1 is already a decimal.
Answer:
4x + 14
Step-by-step explanation:
From the question,
L =(x + 8)
W =(x -1)
Perimeter of a rectangle
= 2(L + B)
P = 2( x+8 + x-1)
Using distributive property
We have
2xx +2x8 + 2xx -2x1
2x + 16 +2x -2
2x + 2x +16 -2
4x + 14
Answer:
e(x) = d(x)+4
Step-by-step explanation:
d(x) = ( x +2)^2 -4
Add 4 to each side
d(x) +4 = ( x +2)^2 -4+4
d(x) +4 = ( x +2)^2
We know that (x=2)^2 = e(x)
d(x) +4 = e(x)
e(x) = d(x)+4
The equation of the line is y = -2/3x - 3.
To find this, we first need to turn the intercepts into ordered pairs.
x intercept: (-4.5, 0)
y intercept: (0, -3)
Now we can use these two points and the slope equation to find slope.
m = (y2 - y1)/(x2 - x1)
m = (0 - -3)/(-4.5 - 0)
m = 3/-4.5
m = -2/3
Now that we have the slope, we can use slope intercept form to find the intercept.
y = mx + b
-3 = 2/3(0) + b
-3 = 0 + b
-3 = b
Which allows us to model the equation as y = -2/3x - 3
Answer:
Step-by-step explanation:
49 - 16 = 33
= 5.74
