atejeda12 atejeda12

11-04-2019
Mathematics

contestada

Calculate the new area using a scale factor of 3.

Calculate the new area using a scale factor of 3 class=

Respuesta :

chikafujiwara chikafujiwara

11-04-2019

Answer:

315

Step-by-step explanation:

Using a scale factor of 3 basically means just multiply the length and the width by 3.

So instead of 5 * 7, we are doing 15 * 21.

15 * 21 = 315

Answer Link

Otras preguntas

When the outliers are removed, how does the mean change? dot plot with 1 on 18, 2 on 38, 1 on 40, 3 on 44, 1 on 46, 1 on 48

I'd be so grateful for any answers, Please help!

How many terms are in the algebraic expression 3x^2+4y-1

A dilation centered at the origin is applied to the line y = 3x + 5. What is true about the image of the line?

A student wrote the following sentences to prove that the two pairs of parallel opposite sides of parallelogram ABCD are congruent: For triangles ABD and CDB,

What is meant by abstract concept in drama

The function for the cost of materials to make a shirt is f (x)= 5/6 x +5 where x is the number of shirts. The function for the selling price of those shirts is

Why did England believe that the colonists would never carry through with the threat of revolution?

What is a main theme of "the fox and the goat"?

Find the slope and the y-intercept of the equation y − 3(x − 1) = 0.