On a scale drawing with a scale of 1/80, the height of a building is 9.75 inches. How tall is the actual building? Once you have an answer expressed in inches, convert your answer to feet (divide by 12). There are 12 inches in A photograph of a painting measures 13 units by 17 units. If the scale factor is 1/3, what is the actual size of the painting?

the answer is 45 i just did it on oddesy ware

7,24

step-by-step explanation:

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:

ιт ιѕ (9χ^5+10)(81χ^10-90χ^5+100)

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт тσ∂α