Ask question

Ask question

All categories

3 years ago

15

1. What are some ways that you can tell they are scaled copies?

1 answer:

Maksim231197 [3]3 years ago

4 0

A scaled copy is a copy of an figure where every length in the original figure is multiplied by the same number. For example, triangle DEF is a scaled copy of triangle ABC. Each side length on triangle ABC was multiplied by 1.5 to get the corresponding side length on triangle DEF.

You might be interested in

Ryan planted 1/6 of his garden with green peppers and 1/6 of his

joja [24]

Answer:1/6 plus 1/6 is 1/3

Step-by-step explanation:

7 0

3 years ago

PLEASE HELP<br> find the vertex of f(x)=x^2+2x+3 (make sure you show your work)

Solnce55 [7]

ANSWER

(-1,2)

EXPLANATION

The given quadratic expression is:

$f(x) = {x}^{2} + 2x + 3$

The coefficient of the quadratic term is already 1.

So we add and subtract the square of half the coefficient of x.

$f(x) = {x}^{2} + 2x + 1 - 1+ 3$

We factor the first three terms to obtain

$f(x) =(x + 1)^{2} + 2$

This is now in the form:

$f(x) = a({x - h)}^{2} +k$

where (h,k) which is equal to (-1,2) is the vertex.

5 0

3 years ago

What is the measure of R?

andrew-mc [135]

Answer:

C

Step-by-step explanation:

try to compute this problem

8 0

3 years ago

Which of the objects shown above are pyramids?

sergejj [24]

Pyramids by definition have 3 corners so the answer is: A only

8 0

3 years ago

A right triangle has an angle that measures 34 and the adjacent side measure 17. what is the lenght of the hypotenuse to the nea

olga2289 [7]

The length of the hypotenuse is 38

7 0

4 years ago