Susan enlarged a rectangle with a height of 6 cm and length of 13 cm on her computer. the length of the new rectangle is 19.5 cm. find the height of the new rectangle.

On enlarging the rectangle, the proportion or ratio of Length to Height will stay the same.

The ratio of original length to height is 13 : 6 
The ratio in enlarged rectangle will stay the same. Let the height of enlarged rectangle is y cm. So we can write:



Therefore, the height in enlarged rectangle will be 9 cm

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

when multiplying or dividing by a negative on both sides you have to flip the inequality sign. this rule only applies to multiplying or dividing by a negative number in inequality equations. this rule is really important.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

Ireally don’t understand your problem do you have a better picture of it