Answer:
Both give - 6=5x
Step-by-step explanation:
First equation 2x-6=7x
When you solve it, it becomes :
2x-6=7x
Subtract 2x both sides
2x-2x-6=7x-2x=
-6=5x
2)5x-6=10
5x-5x-6=10x-5x
-6=5x
Let the first number be x.
Third number = x - 6
Second number = 3(x - 6) = 3x - 18
Sum of the numbers = 96
x + 3x - 18 + x - 6 = 96
5x -24 = 96
5x = 120
x = 24
Thus,
The first number is 24. The second number is 54. The third number is 18.
Answer : Negative ( sorry i i get it wrong but i tried)
Step-by-step explanation:
You have a rectangle and 2 triangles:
rectangle = 12 *6 = 72
larger triangle on left, find the base:
base = 6 / tan(45) = 6
area = 1/2 x b x h = 1/2 x 6 x 6 = 18
smaller triangle:
area = 1/2 x b x h
1/2 x 2 x 6 = 6
total area:
72 +6 +18 = 96 cm^2
Answer:
22
Step-by-step explanation:
Multiply 11 by 12, then divide by 6
