Answer:13/50
Step-by-step explanation:
Answer:
Step-by-step explanation:
8/10 = x-1 / x+2
4/5 = x-1 / x+2
4(x+2) = 5(x-1)
4x + 8 = 5x -5
13 = x
there you go :)
Hello,
In Q5. Being a straight line the angles are supplementary to each other.
And x = 70°
In Q6.
The angles sum up to 90° , so 25x + 30° = 90
25x = 60°
x= 60°/25 = 2.4°
Hope this helps.
Answer:
english
Step-by-step explanation: please