Answer:
Width = 12 feet
Step-by-step explanation:
Given that,
Area of a rectangle is 168 square feet.
The ratio of the width to the length is 6:7.
Let the length is 7x and width is 6x.
According to question,
Area = 168 sq feet
l×b=168 sq feet
7x × 6x = 168
42x² = 168
x² = 4
x = 2
Length = 7x = 7(2) = 14 feet
Breadth = 6x = 6(2) = 12 feet
So, the width of the rectangle us 12 feet.
Answer:
Y = (-3) *X - 10
solution for Y =0 ---> X = -10/3
Step-by-step explanation:
Two points:
(Y0 ; X0) = (-4 ; 2)
(Y1 ; X1) = (-2 ; -4)
There is only one line which pass for both of them, his general expresion is:
y = a*x + b --- (1)
Calculating "a": is the pending of the line.
Calculating "b":
Since every point who belongs to the line satisfied the (1) expresion, we can use it for the point (Y1 ; X1) :
<u>Final expresion</u>
Replacing in (1):
Solutions:
X=1 because -7 times 1 = -7
Your answer to tis question would be D.
why well you have to take 250 and 40 percent you are left with 60 of that
whih you would add 48 bottles.
f(n-10 is the previous number of botles taking 40% out and f(n) new one within 48 and you add on.
Answer:
Properties of Slopes
A positive slope rises from left to right. A negative slope falls from left to right. A straight horizontal line has a slope of zero. ... A straight vertical line has an undefined slope (because run will always be 0, and you can't divide by 0)
Step-by-step explanation:
What are 3 ways to describe slope?
You can describe the slope, or steepness, of the ramp and stairs by considering horizontal and vertical movement along them. In conversation, you use words like “gradual” or “steep” to describe slope. Along a gradual slope, most of the movement is horizontal. Along a steep slope, the vertical movement is greater.