X=7 5x8 is 40x and 5x4 is 20 take away 20 from both sides so it looks like this 40x=280 then divide by 40
Answer:
B, D and E
Step-by-step explanation:
Using the rules of exponents/ radicals
= 
= 
Given
=
→ E
=
→ B
=
→ D
Either of two Angles whose sum is 180 degrees
Answer:
a) 3,6,9,12,15,18,21,24
b) 8,16,24,32,48,56,64,72
a) 16
b) 48
c) 24
d) 36
Step-by-step explanation: