Answer:
Value of n is 36.
Step-by-step explanation:
Given:
- 125% of x is 180
- Also, x is n% of 400
To Find:
According to question, we have
125/100 * x = 180
5x/4 = 180
x = 4*180/5
x = 144
Now,
n/100 * 400 = 144 [ x= 144]
4n = 144
n = 36
So, the value of n is 36.
Answer:
x=-7,1
Step-by-step explanation:
Answer:
8.6
Step-by-step explanation:
Answer:
B. Ethan is correct because all proportional relationships form a straight line and go through the origin and linear functions are linear, but they don’t all go through the origin so they are not always proportional.
Step-by-step explanation:
So a proportional relationship is just a special kind of linear relationship, i.e., all proportional relationships are linear relationships (although not all linear relationships are proportional).
Answer: The following statements are true:
It is symmetrical.
The first diagonal is all 1’s.
The second diagonal is the counting numbers.
Any number in the triangle is the sum of the two numbers directly above it.
Each row adds to a power of 2.
