I'm assuming the ratio is 6:7.
The easiest way to find equivalent ratios is to multiply both sides by the same number.
We'll use 2 and 3.
6x2=12
7x2=14
the new, equivalent ratio is 12:14
6x3=18
7x3=21
and the equivalent ratio is 18:21
so, your quick, easy equivalent ratios to 6:7 (also written as 6/7) are
12:14 (12/14)
and
18:21 (18/21)
- So first step would be convert 18 feet to inches, so 18 x 12 = 216
- Next step would be convert 4 feet to inches, so 4 x 12 = 48
- You then substitute these values into the perimeter formula, so 216 = 2L + (48 x 2)
- You then simply that to 216 = 2L + 96
- Then subtract 96 from both sides to get 120 = 2L
- And then divide both sides by two, and you'll get 60 = L
And so your answer should be 60 inches, hope this helps c:
1 → - 13 , 2 → 31, 3 → 22, 4 → 19
substitute the given values for x, y and z into the expressions
1. xy - z = (2 × - 5) - 3 = - 10 - 3 = - 13
2. 6(z - x) + y² = 6(3 - 2) + (- 5)² = (6 × 1) + 25 = 6 + 25 = 31
3. 2x - 3y + z = (2 × 2) - (3 × - 5) + 3 = 4 - (- 15) + 3 = 4 + 15 + 3 = 22
4.
= 
= 
= 
= 19
Answer:
parallel lines that never intersect.
Step-by-step explanation:
When dealing with two linear equations that have no solution, it means that they usually have two variables and are part of a system of equations. Such an example would be the following two equations
2x - y = 2
4x - 2y = 8
These two equations would be part of the same system and they have no solution because there is no pair of values that will give a valid solution to both for the variables x and y. In a graph these equations would appear as parallel lines that never intersect. This is why no solution is found, because there is no intersection.
I think it’s 1/2 divided by 2
