Answer:
25 sq ft
Step-by-step explanation:
I used a calculator.
First, you would create an equation for this problem.
-27 + 13
Now, all you would have to do is solve it.
-27 + 13 = -14
By 2 pm the temperature was -14 degrees.
I hope this helps!
Answer:
The union of A and B is the set of all those elements which belong either to A or to B or both A and B. Now we will use the notation A U B (which is read as 'A union B') to denote the union of set A and set B. Thus, A U B = {x : x ∈ A or x ∈ B}.
Answer:
The area of the baby blanket is 1/9 of the area of the queen-size blanket
Step-by-step explanation:
Area of rectangle = Length x Breadth
Baby Blanket = 3 x 2 = 6ft^2
Queen-Size Blanket = 6 x 9 = 54ft^2
54/6=9
I hope this helps (I don't think so though)