Question 1 (5 points) A rectangle with area 12 square units is dilated by a scale factor of k. Find the area of the image for each given value of k.
1. k = 2
Area -
square units
2. k=5
area
square units
3. k = 1
Area -
square units
k=
4.
Area -
square units
5. k = 1.2
Area -
square units
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answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

the answer is 11.2 (i know i’m late)

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8