Answer:
3, 15 and 30
Step-by-step explanation:
Let the first number be x
Second number is 5 times the first number = 5x
Third number is twice the second number = 2×5x = 10x
The equation becomes;
x + 5x + 10x = 48
16x = 48
x = 48 ÷ 16
x = 3
Therefore the three numbers are x = 3, 5x = 15 and 10x = 30
Here, 3x + 6x = 90
9x = 90
x = 90/9
x = 10
In short, Your Answer would be 10
Hope this helps!
Answer:
supplementary
Step-by-step explanation:
Since a and b form a straight line, they will add to 180 degrees
Two angles that add to 180 degrees are supplementary angles
Answer:
First one
Step-by-step explanation: