Answer:
E
Step-by-step explanation:
i guess the dotted lines outline a square
so get the area of the square which is 6×6=36
then don't focus on the shaded part but unshaded you'll see two right angled triangles

you will get a total for both as 21
then get the area of the square 36-21=15
so the area becomes 15
Answer:
The integer is -37
Step-by-step explanation:
Because it is clearly mentioned in the statement that the temperature is <u>3</u><u>7</u><u>°</u><u> </u><u>below</u><u> </u><u>0</u> and numbers below 0 are considered as negative numbers.
Hope it helps you.
Any other irrational number. 0.4 is rational (ie., it can be written as a fraction), but rational+irrational is always irrational.
So examples would be π or √2. If you add those, the result is irrational.