its answer is option C ( translation and dilation)
because translation means :- in geometry when object moves in certain distance without changes
dilation means :- any object which is enlarged from its original shape
so option c
Step-by-step explanation:
2/3³
i don't know how to explain but im correct
Answer:
Please check explanations for answers
Step-by-step explanation:
a) The variable replacing y is g
The units are gallons
b) The variable replacing x is t
The units are minutes
c) We compare this with the general form of a straight line equation
g = 4t + 8
compared with y = mx + b
so we can see that b is 8 here
Putting the units , the intercept is 8 gallons
This means that at zero minute, or initially , the amount of gas in the truck’s tank is 8 gallons
In other words, the amount of gas in the tank of the truck before it started refueling in the gas station is 8 gallons
d) The slope is 4 gallons/minute
What the slope represents is the filling rate
It is simply the amount of gallons entering the gas tank per minute as the gas tank is refueling
Answer:
y=2/5x-3
Step-by-step explanation:
y=mx+b is slope intercept
m=slope so m=2/5
y=2/5x+b
then plug in coordinates of x and y (5,-1)
-1=2/5(5)+b
-1=2+b
-2+(-1)=b
b=-3
y=2/5x-3
Angle 1 = angle 2 (because vertically opposite angles)
therefore, angle 1=angle 2
3x-27=30
3x=30+27
3x=57
x=57/3
x=19
