Answer:
7 ft
Step-by-step explanation:
Let x be the shorter and y be the longer length
x + y = 10
x = 10 - y
4x = 2y - 2
4(10 - y) = 2y - 2
40 - 4y = 2y - 2
6y = 42
y = 7
It should be the 3rd one
A function can only have ONE answer
E.g. y = a (correct)
y = +/-a (incorrect)
So if you need 1/2 cup for a 3-layer, then it means that you need a third of that for a one-layer. you need to divide 1/2 by 3. It is easier to get that if you use another form of 1/2, for example 3/6. In this case you simply divide this by 3 and you'll get 1/6.
Given the formular for relating the <span>area A, the two bases, a and b, and the height, h</span> of a trapezoid is given by
We solve for h as follows:
Answer:
Step-by-step explanation:
The graph is generally increasing. Thus, as the weight increases, the cost increases with it.
