Answer:
<h2>7</h2>
Step-by-step explanation:

To find f(-2) , Substitute -2 for x in the given equation ;

To find g(f(-2)) ;

To find g(2) , substitute 2 for x in the given equation

Answer:
z=
4z−11>1=
Step-by-step explanation:
Answer:
It's 70°
Step-by-step explanation:
∠APB = ∠RPQ = 35°
Now, ∠AOB and ∠APB are angles subtended by an arc AB at centre and at the remaining part of the circle .
∴∠AOB = 2∠APB = 2 × 35° = 70°
Answer:
x=5
Step-by-step explanation:
Move the 8 to the other side by subtracting by 8 on both sides:
x-8+8=-3+8
x=5
Hope this helps!