Answer: mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. There are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. The set of candidate solutions that satisfy all constraints is called the feasible set.
Step-by-step explanation:here a clue have a wonderful Christmas break ❄️
Answer:
-8 a
Step-by-step explanation:
i simplified -3 a (70+3a) wich came out to negative eight A
Answer:
Higher
Explanation:
When an object sublimates, it goes straight from the solid to the gas phase. Since this involves heating up, the object's molecules move faster, which therefore gives it higher kinetic energy. Hope this helps!
Answer:
42 square units
Step-by-step explanation:
Hello There!
The area of a trapezoid can be found using this formula
![a = \frac{a + b}{2} h](https://tex.z-dn.net/?f=a%20%3D%20%20%5Cfrac%7Ba%20%2B%20b%7D%7B2%7D%20h)
where a and b are bases and h is height
if you look at the graph we can see that the lines are counting by 2 units
knowing this we want to find the dimensions
the shown trapezoid has the following dimensions
a =2*2 or 4
b=5*2 or 10
h=3*2 or 6
having found this information we then plug it into the formula
![a = \frac{4+ 10}{2} 6 \\ 4 + 10 = 14 \\ \frac{14}{2} = 7 \\ 7 \times 6 = 42](https://tex.z-dn.net/?f=a%20%3D%20%20%5Cfrac%7B4%2B%2010%7D%7B2%7D%206%20%5C%5C%204%20%2B%2010%20%3D%2014%20%5C%5C%20%20%5Cfrac%7B14%7D%7B2%7D%20%20%3D%207%20%5C%5C%207%20%5Ctimes%206%20%3D%2042)
so we can conclude that the area of the trapezoid is 42 square units