Slope = (5 - 0)/(-6 + 3) = -5/3
<span>passes through the origin
</span>y = mx + b
0 = -5/3(-3) + b
b = -5
equation
y = -5/3x - 5
Answer: Yes
Step-by-step explanation:
Because they make a rectangle, inasmuch as thir height and weight are the same.
Answer:
22 millimeters
Step-by-step explanation:
Given that:
Scale of drawing = 11 millimeters : 4 meters
This means 4 meters of actual is represented as 11 millimeters on the drawing
If actual length of dining room = 8 meters ;
Lenght of dinning room in drawing will be x :
11 millimeters = 4 meters
X millimeters = 8 meters
Cross multiply :
4*x = 11 * 8
4x = 88
x = 88/4
x = 22
Hence, the length of the drawing will be 22 millimeters
Answer:
Step-by-step explanation:
x is greater than or equal to 34, because the illustration shows, that it can go beyond 34. The filled in dot also means that x can also be equal to 34. (i hope i explained it in a good way)
Answer: y=2x-1
We know that the equation of a line is y = mx + b, where m is the gradient and b is the y-intercept.
First to find the gradient, we use the formula y2-y1/x2-x1.
x1 and y1 being the first set of coordinates (2,3) and x2 and y2 being the second set (4,7)
Now we sub in:
m=7-3/4-2
m=4/2
m=2
This is our gradient and we can put it into the equation: y=2x+b
Now we find the y-intercept (b). Since the y-intercept isn’t shown, we can sub in the coordinates to find it.
y=2x+b
Sub (2,3)
3=2(2)+b
3=4+b
-1=b
Sub (4,7)
7=2(4)+b
7=8+b
-1=b
Subbing in both coordinates gives us -1 as the y-intercept, so the finished equation is: y=2x-1