X + 3x + 4x = 56
8x = 56
x = 7
The shortest piece is 7 inches
The middle piece is 7*3 = 21 inches.
The longest piece is 4*7 = 28 inches
Check
7 + 21 + 28 = 56 It does check and the lengths are correct.
Answer:
The equation doesn't represent a proportional relationship.
Step-by-step explanation:
- Proportional equations are those linear equations() where the value of b≠0, i.e. the line passes through origin.
- shows a equation that potrays linear relationship between the variables x and y. This type of equation is an example of non-proportional relationship.
- The remaining three equations are in the form of where k is the constant of proportionality. This type of equations represent proportional relationship.
Answer:
对不起兄弟我不知道Duìbùqǐ xiōngdì wǒ bù zhīdàocyclone are also known as twisters,
Answer:
Yes it is
Step-by-step explanation:
I did the math
Just a guess but I think it’s Option A