Answer:
x 8 Putting it all together: (x 2 )4 = (x 2 )( ... zwj;xxxxx = x 8 Note that (x 2 )4 = x 8 , and that 2 × 4 = 8. This demonstrates the second exponent
Step-by-step explanation:
-4g + 12 = 16 then -12 on the both side
-4g = 4 then divided by -4, you will get g = -1
Answer:
Step-by-step explanation:
Lets focus on the third equation to find a:
50 - 2a = 1
Add 2a to both sides of the equation:
50 - 2a + 2a = 1 + 2a
50 = 1 + 2a
Subtract 1 from both sides of the equation:
50 - 1 = 1 + 2a - 1
49 = 2a
Divide both sides by 2:
Now substitute in the know a variable into the first equation:
Add 3b to both sides:
Add 5 to both sides:
54 = 3b
Divide both sides by 3:
c cannot be solved as there is no c variable.
Hope this helps!
Answer:
The answer is A
Step-by-step explanation:
Supplementary angles are angles which add up to 180°
∠1 and ∠3 add up to 180°, so they are supplementary.