Answer:
x=12
Step-by-step explanation:
(9^5)(9^7)=9^x
282429536481=9^x
<em>Step 1: Flip the equation.</em>
9^x=282429536481
<em>Step 2: Solve Exponent.</em>
9^x=282429536481
log(9^x)=log(282429536481)(Take log of both sides)
x*(log(9))=log(282429536481)
x=log(282429536481)/log(9)
x=12
Solution A1 is correct hope it helpsss
Answer:
-3
Step-by-step explanation:
parallel lines always have the same slope, the y-intercepts will differ
Answer:
-16 (t+3) (t-3)
Step-by-step explanation:
49
Because 7x7 is 49 & 4+9=13
