Answer:
A. Unit rate.
Step-by-step explanation:
We have been given a statement and we are supposed to choose the correct option for our given statement.
Statement:
A constant of proportionality can also be considered a(n) .
Since we know that constant of proportionality represents the amount by which two proportional quantities vary.
Two quantities are directly proportional, when they are in form , where k represents the constant of proportionality.
We can represent this proportion also as:
Since k represents the quotient of y and x, so the value of k represents the unit rate for two quantities y and x, therefore, a constant of proportionality can also be considered an unit rate.
Answer:
unit rate
Step-by-step
Much love <3
Is my answer right?
Step-by-step explanation:
I'm really really sorry if I'm wrong...
3(y-9)=5y+2
3y - 27 = 5y + 2
+ 27 + 27
3y = 5y + 29
-5y -5y
-2y = 29
-2 -2
y = -14.5
Answer:
37.7
Step-by-step explanation:
Answer:
2.5cm^2
Step-by-step explanation:
so diameter is basically radius*2...to find radius(since area of circle is pi*r^2 we need to divide diameter by 2)
so 1.8/2=0.9
now,
pi*0.9^2
pi*0.81
2.5 cm^2
Answer:
6
Step-by-step explanation:
if this is on bigideas ch 9.2 I did it and got it right