Answer:
If I'm correct the slop appears to be 3x or (3/1)x
Step-by-step explanation:
First of all we need to remember rise/run (y/x) and that we begin calculating the slope by starting at the first point we are given on the graph
This linear equation goes up or "rises" up 3 on the y-axis till it meets a specific x-value giving us our rise of 3. Next we check on our "run" over the x-axis, which we find to be 1. The rise will represent our numerator and the run will represent our denominator. Thus we have 3/1 or a slope of 3.
You can also calculate this by picking the first given point on our line and finding its x and y coordinates on the plane. Then we can locate another point on the line and find its x and y coordinates as well. We take these two points' coordinates and divide using the point-slope formula. (x1,y1)/(x2,y2). I can't clearly see the points on your graph otherwise I'd tell you how to complete the point-slope formula in this example. However, we can eyeball it by using the first method (which isn't always accurate so I recommend using the point-slope formula when you can).
Answer:
.
Step-by-step explanation:
x
=
0.3666
.
.
(1)
10
x
=
3.666
...
(2)
100
x
=
36.666
...
(2)-(1):
100
x
−
10
x
=
36.666
...
−
3.666
...
90
x
=
33
x
=
33
90
=
11
30
Answer: the volume is 3.75
Step-by-step explanation:
Lengin x width x Height= Volume
2.5 x 1.5 x 1 = 3.75
Answer:
A) 6.86×10⁴
Step-by-step explanation:
You want to write 68600 in scientific notation.
<h3>Expanded form</h3>
The number 68600 can be written in expanded form with exponents as ...
68600 = 6×10⁴ +8×10³ +6×10² +0×10¹ +0×10⁰
The left-most term of this sum tells you the exponent in scientific notation:
68600 = 6.86×10⁴
9514 1404 393
Answer:
205 ft
Step-by-step explanation:
Let w represent the width of the rectangle. Then the length is (6w-17) and the area is ...
A = LW
7585 = (6w-17)(w)
6w² -17w -7585 = 0
Perhaps most straightforward is using the quadratic formula to solve this.
For ax² +bx +c = 0, the solution is x = (-b±√(b²-4ac))/(2a). For the above quadratic, the solution is ...
The width is 37 feet, so the length is ...
6(37) -17 = 205 . . . feet
The length of the rectangle is 205 feet.