Arectangle has a width of 5 inches and a length of 9 inches. what will be the new dimensions of the rectangle after it is dilated by a scale factor of 3? 8 inches by 12 inches 15 inches by 9 inches 15 inches by 27 inches 45 inches by 81 inches

Step-by-step explanation:

Alright, lets get started.

The given rectangle dimension is : 5 inches and 9 inches

Please refer the given diagram.

If the given rectangle is dilated with scale factor of 3, it means the sides of given rectangle if multiplied with given scale factor 3.

So, the width of rectangle is : inches

So, the length of rectangle is : inches

So the dimensions of new rectangle is : 15 inches by 27 inches  :  Answer

Hope it will help :)

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.