The school photographs given in Ami's package are not similar in size. The larger photographs are
9 inches x 12 inches and 8 inches x 10 inches. If
the smaller of these photos remained 10 inches
wide, what would the length need to be so the
photos would be similar?

step-by-step explanation:

your mom

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:

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: