Step by step 7 ,9, and 11 please. EVEN IF U CANT DO ALL, u can help with 1 or 2. Ill mark

7)

9)

11)

Step-by-step explanation:

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Use Logarithm of a Quotient which states

And also use Logarithm of a Power which states

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So using these two properties,

7.

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For #9, use the same logarithm propertied

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#11 is also the same concept

It is not  - 5 log5(y) since only x is to the power of 5 not y

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Hope this is what you were looking for and helps you! Have a nice day/night :)

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

●yes, this statement is absolutely apt.

hope this you