C D E
Step-by-step explanation:
All the numbers above (C D E) are negative, making them less than 0.
Answer:
A
Step-by-step explanation:
"Nine divided by the quantity x plus y" can also be written as 9/(x + y). In this case, it's in fraction form.
Answer:
200 sq units
Step-by-step explanation:
As you might know, 3 angles of a triangle adds up to 180*. Since you already know the angles are 60* there is one more 60*. So by this you know that all the sides are equal.
As the given states, one side is 20. So following the standard way to get the area of a triangle b*h/2; 20*20 = 400 / 2 = 200 sq units
X=2
y=2
3x2+6x2=18
3x2=6
6x2=12
12+6=18
