Question

PLS HELP ! NEED IT GIVNG BRAINLIEST

Answer 1

Answer:

21.75 or $21\frac{3}{4}$

Step-by-step explanation:

You have to convert from a mixed number to a decimal. You can follow the following steps: To do this:

1.) You must divide the fraction's numerator by the denominator.

2.) You must now add the quotient obtained to the part of the Whole number.

you will get:

${\large\boxed{\fcolorbox{7}{\frac{1}{4}=7+0.25=7.25 }}$

The scale of the image that maps "Figure a" to "Figure b" is:

${\large\boxed{\fcolorbox{1:7.25}}$

3.) You have to multiply by 7.25 the length of the corresponding side of "Figure A" in order to find the value "x."

The final result will be:

${\large\boxed{\fcolorbox{x=(3)(7.25)}}$

${\large\boxed{\fcolorbox{x=21.75}}$