Since both of them have the same base, you can multiply:
<span>log₇((6)(2))+log₇3</span>
=log₇12+log₇3
=log₇36
Answer: $105
Step-by-step explanation:
On the first day he earned 5; second day he earns square of 5 ie. 25; third day is 3 times of the second day, so it's 25x3 = 75. Add these 3 days together to get the answer, which is 105 dollars.
1/5(x-y) = 1
x+y = 9
x-y = 5 (x5)
x+y = 9
First you want to create both equations so at least one of the variables (x or y) are the same in both equations, so that is why I multiplied the top one by 5, you multiply the whole equation (both sides)
2x = 14
x = 7
Then you either Plus or minus one from the other, I plused the top one onto the bottom one, then solved for x
7 + y = 9
y = 2
Then put x back into one of the first two equations to get Y
Answer:
5.8
Step-by-step explanation:
Using trig function Sin
Answer:
(y-3) = 2(x-1)
Step-by-step explanation:
Point slope form is
(y-y1) = m(x-x1) where m is the slope and (x1,y1) is a point on the line
(y-3) = 2(x-1)