Answer:
1st angle = 30
2nd angle = 60
3rd angle = 90
Step-by-step explanation:
- let ,1st angle be x , 2nd angle be 2x and 3rd angle be 3x
- x+2x +3x =180
- 6X =180
- x =180/6
- x =30
Answer:
(3, 9)
Step-by-step explanation:
If we have ≤ or ≥, we use brackets to signify it includes the values.
If we have < or >, we use parenthesis to signify it doesn't include the values.
Parallel sides mean that they are always the same distance from each other and will never touch. Knowing that, let's think of the shapes.
Rectangle: Yes, opposite sides are parallel. The two opposite sides of a rectangle will never touch.
Rhombus: Think of it as a diamond. You can still view it as a rectangle that has the top shifted over a bit. Therefore, yes, opposite sides are parallel because they will never touch.
Square: Is basically the same as the rectangle. Therefore, the answer is yes, opposite sides of squares are parallel.
Parallelogram: The definition of a parallelogram, like in its name, is a four-sided figure with opposite sides parallel. Therefore, yes, parallelograms have opposites sides that are parallel.
Therefore, the answer is all four of them.
Answer:
1
Step-by-step explanation:
Since 12 / x = 4, you can safely assume that you would need to divide the 3 by x as well.
12 / 3 = 4
x = 3
3 / 3 = 1
Therefore, the answer is 1.
Answer:
= -2.554
Step-by-step explanation:
BODMAS Rule:
Brackets, O-Orders (powers/indices or roots), D-Division, M-Multiplication, A-Addition, S-Subtraction.
-4/3 = -1.33333333333
-2/3 = -0.66666666666
-5/9 = -0.55555555555
-0.555+(-1.333)-0.666
= -2.554
