Answer:
3.160
Step-by-step explanation:
You can solve for x using logarithm.
Rewrite in logarithm form
You know that the radical is in the simplest expression form if there are not squares or cubed roots in the radical. If there is then it can be simplified more. When the radical can no longer be simplified then it is in the simplest form
Correct is:
B ) The slope of a line which moves up from left to right is positive.
C ) Some lines have no slope.
Answer: 78 and 80
Step-by-step explanation:
x + (x + 2) = 158
2x + 2 = 158
-2 -2
2x = 156; divide both sides by 2, and you get x = 78
If x = 78, then x + 2 = 80
Answer:
15 ×3 = 45 units
Step-by-step explanation:
if it's larger then multiply by the factor
which is 3
15 × 3
45 units
perimeter is 45 units